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Posted to users@felix.apache.org by Chris Koeritz <ko...@virginia.edu> on 2012/09/20 19:02:52 UTC
Problem building felix application demo
Dear Felix,
I am having problems building the examples at this page:
http://felix.apache.org/site/apache-felix-application-demonstration.html
The maven command (mvn clean install) is failing with a lot of
complaints. I'll attach the log from building extenderbased.host. The
other example parts (circle, triangle, etc) give similar error messages.
I believe I am using the default maven for ubuntu 12.04, which is
version 3.0.4-2 now. Is there a dependency on maven2 or is something
else going wrong?
I suspect it's something else... Due to the warnings at the top of
the log trace, I tried installing the maven project-info-report and
site-plugin packages, but neither of those warnings disappeared
afterwards. Those are just warnings though, and the failures seem
related to the BundleTracker or other classes having changed since the
demo was created?
Thanks,
Chris.
=== example build failure ===
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective
model for org.apache.felix.example:extenderbased.host:bundle:1.0.0
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-site-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 427, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 435, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-jxr-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 439, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-project-info-reports-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 443, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they
threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support
building such malformed projects.
[WARNING]
[INFO]
[INFO]
------------------------------------------------------------------------
[INFO] Building Apache Felix Extender-Based Host 1.0.0
[INFO]
------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
extenderbased.host ---
[WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
invalid, transitive dependencies (if any) will not be available, enable
debug logging for more details
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
extenderbased.host ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered
resources, i.e. build is platform dependent!
[INFO] Copying 3 resources
[INFO] Copying 0 resource to META-INF
[INFO]
[INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
extenderbased.host ---
[INFO] Compiling 8 source files to
/home/fred/demo_felix/extenderbased.host/target/classes
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1.624s
[INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
[INFO] Final Memory: 11M/226M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
(default-compile) on project extenderbased.host: Compilation failure:
Compilation failure:
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
error: type BundleTracker does not take parameters
[ERROR]
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
error: cannot find symbol
[ERROR]
[ERROR] could not parse error message: symbol: method open()
[ERROR] location: variable m_shapetracker of type ShapeBundleTracker
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
error: cannot find symbol
[ERROR] m_shapetracker.close();
[ERROR] ^
[ERROR]
[ERROR] could not parse error message: symbol: method close()
[ERROR] location: variable m_shapetracker of type ShapeBundleTracker
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
error: method does not override or implement a method from a supertype
[ERROR] @Override
[ERROR] ^
[ERROR]
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
error: method does not override or implement a method from a supertype
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the
-e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions,
please read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
fred@khandroma $ mvn -version
Apache Maven 3.0.4
Maven home: /usr/share/maven
Java version: 1.7.0_07, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-oracle/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.2.0-30-generic", arch: "amd64", family: "unix"
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Problem building felix application demo
Posted by Chris Koeritz <ko...@virginia.edu>.
Thanks for the info. I'll try that out.
-Chris
On 09/20/2012 03:05 PM, Richard S. Hall wrote:
> On 9/20/12 14:02 , Chris Koeritz wrote:
>> That's reassuring that it's not a problem for the Felix product in
>> general.
>> However, I'm not a maven guru, so do not understand the pom.xml file
>> in a way that leads me to the dependency on jsr14...
>> Nor do I know which source code you're saying I need to recompile.
>> Are the Felix OSGI jars what I need to recompile? Felix seems like a
>> project with a lot of moving parts, so I am kind of lost without a
>> specific list of what needs to be rebuilt (and where I would download
>> the packages).
>> I am just attempting to learn Felix now by using the examples... I
>> think I'm kind of stuck for the moment, given the ramp-up to rebuild
>> this stuff and get the examples working.
>
> No better time than the present to start learning...
>
> Looking at the example, I thought it depended on the OSGi JARs, but it
> doesn't, so that actually makes it simpler.
>
> Assuming you have felix trunk checked out, go into framework and build
> it, then go into the example directories and modify the pom.xml to
> depend on framework 4.1.0-SNAPSHOT (which is the trunk version)
> instead of 4.0.2, then it will work since the trunk framework no
> longer targets jsr14.
>
>> Sorry... I think I may need to look at Equinox instead, assuming they
>> have some examples available also.
>
> Feel free.
>
> -> richard
>
>> -Chris
>>
>> On 09/20/2012 01:37 PM, Richard S. Hall wrote:
>>> On 9/20/12 13:27 , Chris Koeritz wrote:
>>>> Unfortunately, I have a requirement to support Java 7. Is Apache
>>>> Felix unusable on Java 7 until something is fixed?
>>>
>>> You just need to recompile the source yourself and re-target to
>>> whichever Java platform you want. The next release of the framework
>>> will no longer target jsr14, but this still won't help the example
>>> build with Java 7, since it depends on OSGi JAR files that target
>>> jsr14.
>>>
>>> -> richard
>>>
>>>> Thanks,
>>>> Chris.
>>>>
>>>> On 09/20/2012 01:16 PM, Richard S. Hall wrote:
>>>>> I think the issue is that you are compiling with Java 7 and the
>>>>> OSGi dependencies have been compiled to target jsr14 (fake generic
>>>>> support for older JVMs). This used to work prior to Java 7, but
>>>>> support for jsr14 was removed from Java 7 so now it fails.
>>>>>
>>>>> Try to build using Java 6 and see if it works.
>>>>>
>>>>> -> richard
>>>>>
>>>>> On 9/20/12 13:02 , Chris Koeritz wrote:
>>>>>> Dear Felix,
>>>>>> I am having problems building the examples at this page:
>>>>>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>>>>>>
>>>>>> The maven command (mvn clean install) is failing with a lot of
>>>>>> complaints. I'll attach the log from building
>>>>>> extenderbased.host. The other example parts (circle, triangle,
>>>>>> etc) give similar error messages.
>>>>>> I believe I am using the default maven for ubuntu 12.04, which
>>>>>> is version 3.0.4-2 now. Is there a dependency on maven2 or is
>>>>>> something else going wrong?
>>>>>> I suspect it's something else... Due to the warnings at the
>>>>>> top of the log trace, I tried installing the maven
>>>>>> project-info-report and site-plugin packages, but neither of
>>>>>> those warnings disappeared afterwards. Those are just warnings
>>>>>> though, and the failures seem related to the BundleTracker or
>>>>>> other classes having changed since the demo was created?
>>>>>> Thanks,
>>>>>> Chris.
>>>>>>
>>>>>> === example build failure ===
>>>>>>
>>>>>> [INFO] Scanning for projects...
>>>>>> [WARNING]
>>>>>> [WARNING] Some problems were encountered while building the
>>>>>> effective model for
>>>>>> org.apache.felix.example:extenderbased.host:bundle:1.0.0
>>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>>> org.apache.maven.plugins:maven-site-plugin is missing. @
>>>>>> org.apache.felix:felix:1.0.4,
>>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>>> line 427, column 15
>>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>>> org.apache.maven.plugins:maven-surefire-report-plugin is missing.
>>>>>> @ org.apache.felix:felix:1.0.4,
>>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>>> line 435, column 15
>>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>>>>>> org.apache.felix:felix:1.0.4,
>>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>>> line 439, column 15
>>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>>>>>> missing. @ org.apache.felix:felix:1.0.4,
>>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>>> line 443, column 15
>>>>>> [WARNING]
>>>>>> [WARNING] It is highly recommended to fix these problems because
>>>>>> they threaten the stability of your build.
>>>>>> [WARNING]
>>>>>> [WARNING] For this reason, future Maven versions might no longer
>>>>>> support building such malformed projects.
>>>>>> [WARNING]
>>>>>> [INFO]
>>>>>> [INFO]
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>>>>>> [INFO]
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> [INFO]
>>>>>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>>>>>> extenderbased.host ---
>>>>>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>>>>>> invalid, transitive dependencies (if any) will not be available,
>>>>>> enable debug logging for more details
>>>>>> [INFO]
>>>>>> [INFO] --- maven-resources-plugin:2.6:resources
>>>>>> (default-resources) @ extenderbased.host ---
>>>>>> [WARNING] Using platform encoding (UTF-8 actually) to copy
>>>>>> filtered resources, i.e. build is platform dependent!
>>>>>> [INFO] Copying 3 resources
>>>>>> [INFO] Copying 0 resource to META-INF
>>>>>> [INFO]
>>>>>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile)
>>>>>> @ extenderbased.host ---
>>>>>> [INFO] Compiling 8 source files to
>>>>>> /home/fred/demo_felix/extenderbased.host/target/classes
>>>>>> [INFO]
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> [INFO] BUILD FAILURE
>>>>>> [INFO]
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> [INFO] Total time: 1.624s
>>>>>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>>>>>> [INFO] Final Memory: 11M/226M
>>>>>> [INFO]
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> [ERROR] Failed to execute goal
>>>>>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>>>>>> (default-compile) on project extenderbased.host: Compilation
>>>>>> failure: Compilation failure:
>>>>>> [ERROR]
>>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>>>>>> error: type BundleTracker does not take parameters
>>>>>> [ERROR]
>>>>>> [ERROR]
>>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>>>>>> error: cannot find symbol
>>>>>> [ERROR]
>>>>>> [ERROR] could not parse error message: symbol: method open()
>>>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>>>> [ERROR]
>>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>>>>>> error: cannot find symbol
>>>>>> [ERROR] m_shapetracker.close();
>>>>>> [ERROR] ^
>>>>>> [ERROR]
>>>>>> [ERROR] could not parse error message: symbol: method close()
>>>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>>>> [ERROR]
>>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>>>>>> error: method does not override or implement a method from a
>>>>>> supertype
>>>>>> [ERROR] @Override
>>>>>> [ERROR] ^
>>>>>> [ERROR]
>>>>>> [ERROR]
>>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>>>>>> error: method does not override or implement a method from a
>>>>>> supertype
>>>>>> [ERROR] -> [Help 1]
>>>>>> [ERROR]
>>>>>> [ERROR] To see the full stack trace of the errors, re-run Maven
>>>>>> with the -e switch.
>>>>>> [ERROR] Re-run Maven using the -X switch to enable full debug
>>>>>> logging.
>>>>>> [ERROR]
>>>>>> [ERROR] For more information about the errors and possible
>>>>>> solutions, please read the following articles:
>>>>>> [ERROR] [Help 1]
>>>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>>>>
>>>>>> fred@khandroma $ mvn -version
>>>>>> Apache Maven 3.0.4
>>>>>> Maven home: /usr/share/maven
>>>>>> Java version: 1.7.0_07, vendor: Oracle Corporation
>>>>>> Java home: /usr/lib/jvm/java-7-oracle/jre
>>>>>> Default locale: en_US, platform encoding: UTF-8
>>>>>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
>>>>>> family: "unix"
>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>>
>>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>>
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Problem building felix application demo
Posted by "Richard S. Hall" <he...@ungoverned.org>.
On 9/20/12 14:02 , Chris Koeritz wrote:
> That's reassuring that it's not a problem for the Felix product in
> general.
> However, I'm not a maven guru, so do not understand the pom.xml file
> in a way that leads me to the dependency on jsr14...
> Nor do I know which source code you're saying I need to recompile.
> Are the Felix OSGI jars what I need to recompile? Felix seems like a
> project with a lot of moving parts, so I am kind of lost without a
> specific list of what needs to be rebuilt (and where I would download
> the packages).
> I am just attempting to learn Felix now by using the examples... I
> think I'm kind of stuck for the moment, given the ramp-up to rebuild
> this stuff and get the examples working.
No better time than the present to start learning...
Looking at the example, I thought it depended on the OSGi JARs, but it
doesn't, so that actually makes it simpler.
Assuming you have felix trunk checked out, go into framework and build
it, then go into the example directories and modify the pom.xml to
depend on framework 4.1.0-SNAPSHOT (which is the trunk version) instead
of 4.0.2, then it will work since the trunk framework no longer targets
jsr14.
> Sorry... I think I may need to look at Equinox instead, assuming they
> have some examples available also.
Feel free.
-> richard
> -Chris
>
> On 09/20/2012 01:37 PM, Richard S. Hall wrote:
>> On 9/20/12 13:27 , Chris Koeritz wrote:
>>> Unfortunately, I have a requirement to support Java 7. Is Apache
>>> Felix unusable on Java 7 until something is fixed?
>>
>> You just need to recompile the source yourself and re-target to
>> whichever Java platform you want. The next release of the framework
>> will no longer target jsr14, but this still won't help the example
>> build with Java 7, since it depends on OSGi JAR files that target jsr14.
>>
>> -> richard
>>
>>> Thanks,
>>> Chris.
>>>
>>> On 09/20/2012 01:16 PM, Richard S. Hall wrote:
>>>> I think the issue is that you are compiling with Java 7 and the
>>>> OSGi dependencies have been compiled to target jsr14 (fake generic
>>>> support for older JVMs). This used to work prior to Java 7, but
>>>> support for jsr14 was removed from Java 7 so now it fails.
>>>>
>>>> Try to build using Java 6 and see if it works.
>>>>
>>>> -> richard
>>>>
>>>> On 9/20/12 13:02 , Chris Koeritz wrote:
>>>>> Dear Felix,
>>>>> I am having problems building the examples at this page:
>>>>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>>>>>
>>>>> The maven command (mvn clean install) is failing with a lot of
>>>>> complaints. I'll attach the log from building extenderbased.host.
>>>>> The other example parts (circle, triangle, etc) give similar error
>>>>> messages.
>>>>> I believe I am using the default maven for ubuntu 12.04, which
>>>>> is version 3.0.4-2 now. Is there a dependency on maven2 or is
>>>>> something else going wrong?
>>>>> I suspect it's something else... Due to the warnings at the top
>>>>> of the log trace, I tried installing the maven project-info-report
>>>>> and site-plugin packages, but neither of those warnings
>>>>> disappeared afterwards. Those are just warnings though, and the
>>>>> failures seem related to the BundleTracker or other classes having
>>>>> changed since the demo was created?
>>>>> Thanks,
>>>>> Chris.
>>>>>
>>>>> === example build failure ===
>>>>>
>>>>> [INFO] Scanning for projects...
>>>>> [WARNING]
>>>>> [WARNING] Some problems were encountered while building the
>>>>> effective model for
>>>>> org.apache.felix.example:extenderbased.host:bundle:1.0.0
>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>> org.apache.maven.plugins:maven-site-plugin is missing. @
>>>>> org.apache.felix:felix:1.0.4,
>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>> line 427, column 15
>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>> org.apache.maven.plugins:maven-surefire-report-plugin is missing.
>>>>> @ org.apache.felix:felix:1.0.4,
>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>> line 435, column 15
>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>>>>> org.apache.felix:felix:1.0.4,
>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>> line 439, column 15
>>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>>>>> missing. @ org.apache.felix:felix:1.0.4,
>>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>>> line 443, column 15
>>>>> [WARNING]
>>>>> [WARNING] It is highly recommended to fix these problems because
>>>>> they threaten the stability of your build.
>>>>> [WARNING]
>>>>> [WARNING] For this reason, future Maven versions might no longer
>>>>> support building such malformed projects.
>>>>> [WARNING]
>>>>> [INFO]
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [INFO]
>>>>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>>>>> extenderbased.host ---
>>>>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>>>>> invalid, transitive dependencies (if any) will not be available,
>>>>> enable debug logging for more details
>>>>> [INFO]
>>>>> [INFO] --- maven-resources-plugin:2.6:resources
>>>>> (default-resources) @ extenderbased.host ---
>>>>> [WARNING] Using platform encoding (UTF-8 actually) to copy
>>>>> filtered resources, i.e. build is platform dependent!
>>>>> [INFO] Copying 3 resources
>>>>> [INFO] Copying 0 resource to META-INF
>>>>> [INFO]
>>>>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
>>>>> extenderbased.host ---
>>>>> [INFO] Compiling 8 source files to
>>>>> /home/fred/demo_felix/extenderbased.host/target/classes
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [INFO] BUILD FAILURE
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [INFO] Total time: 1.624s
>>>>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>>>>> [INFO] Final Memory: 11M/226M
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [ERROR] Failed to execute goal
>>>>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>>>>> (default-compile) on project extenderbased.host: Compilation
>>>>> failure: Compilation failure:
>>>>> [ERROR]
>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>>>>> error: type BundleTracker does not take parameters
>>>>> [ERROR]
>>>>> [ERROR]
>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>>>>> error: cannot find symbol
>>>>> [ERROR]
>>>>> [ERROR] could not parse error message: symbol: method open()
>>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>>> [ERROR]
>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>>>>> error: cannot find symbol
>>>>> [ERROR] m_shapetracker.close();
>>>>> [ERROR] ^
>>>>> [ERROR]
>>>>> [ERROR] could not parse error message: symbol: method close()
>>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>>> [ERROR]
>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>>>>> error: method does not override or implement a method from a
>>>>> supertype
>>>>> [ERROR] @Override
>>>>> [ERROR] ^
>>>>> [ERROR]
>>>>> [ERROR]
>>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>>>>> error: method does not override or implement a method from a
>>>>> supertype
>>>>> [ERROR] -> [Help 1]
>>>>> [ERROR]
>>>>> [ERROR] To see the full stack trace of the errors, re-run Maven
>>>>> with the -e switch.
>>>>> [ERROR] Re-run Maven using the -X switch to enable full debug
>>>>> logging.
>>>>> [ERROR]
>>>>> [ERROR] For more information about the errors and possible
>>>>> solutions, please read the following articles:
>>>>> [ERROR] [Help 1]
>>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>>> fred@khandroma $ mvn -version
>>>>> Apache Maven 3.0.4
>>>>> Maven home: /usr/share/maven
>>>>> Java version: 1.7.0_07, vendor: Oracle Corporation
>>>>> Java home: /usr/lib/jvm/java-7-oracle/jre
>>>>> Default locale: en_US, platform encoding: UTF-8
>>>>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
>>>>> family: "unix"
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
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Re: Problem building felix application demo
Posted by Chris Koeritz <ko...@virginia.edu>.
That's reassuring that it's not a problem for the Felix product in general.
However, I'm not a maven guru, so do not understand the pom.xml file in
a way that leads me to the dependency on jsr14...
Nor do I know which source code you're saying I need to recompile. Are
the Felix OSGI jars what I need to recompile? Felix seems like a project
with a lot of moving parts, so I am kind of lost without a specific list
of what needs to be rebuilt (and where I would download the packages).
I am just attempting to learn Felix now by using the examples... I think
I'm kind of stuck for the moment, given the ramp-up to rebuild this
stuff and get the examples working.
Sorry... I think I may need to look at Equinox instead, assuming they
have some examples available also.
-Chris
On 09/20/2012 01:37 PM, Richard S. Hall wrote:
> On 9/20/12 13:27 , Chris Koeritz wrote:
>> Unfortunately, I have a requirement to support Java 7. Is Apache
>> Felix unusable on Java 7 until something is fixed?
>
> You just need to recompile the source yourself and re-target to
> whichever Java platform you want. The next release of the framework
> will no longer target jsr14, but this still won't help the example
> build with Java 7, since it depends on OSGi JAR files that target jsr14.
>
> -> richard
>
>> Thanks,
>> Chris.
>>
>> On 09/20/2012 01:16 PM, Richard S. Hall wrote:
>>> I think the issue is that you are compiling with Java 7 and the OSGi
>>> dependencies have been compiled to target jsr14 (fake generic
>>> support for older JVMs). This used to work prior to Java 7, but
>>> support for jsr14 was removed from Java 7 so now it fails.
>>>
>>> Try to build using Java 6 and see if it works.
>>>
>>> -> richard
>>>
>>> On 9/20/12 13:02 , Chris Koeritz wrote:
>>>> Dear Felix,
>>>> I am having problems building the examples at this page:
>>>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>>>>
>>>> The maven command (mvn clean install) is failing with a lot of
>>>> complaints. I'll attach the log from building extenderbased.host.
>>>> The other example parts (circle, triangle, etc) give similar error
>>>> messages.
>>>> I believe I am using the default maven for ubuntu 12.04, which is
>>>> version 3.0.4-2 now. Is there a dependency on maven2 or is
>>>> something else going wrong?
>>>> I suspect it's something else... Due to the warnings at the top
>>>> of the log trace, I tried installing the maven project-info-report
>>>> and site-plugin packages, but neither of those warnings disappeared
>>>> afterwards. Those are just warnings though, and the failures seem
>>>> related to the BundleTracker or other classes having changed since
>>>> the demo was created?
>>>> Thanks,
>>>> Chris.
>>>>
>>>> === example build failure ===
>>>>
>>>> [INFO] Scanning for projects...
>>>> [WARNING]
>>>> [WARNING] Some problems were encountered while building the
>>>> effective model for
>>>> org.apache.felix.example:extenderbased.host:bundle:1.0.0
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-site-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 427, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 435, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 439, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>>>> missing. @ org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 443, column 15
>>>> [WARNING]
>>>> [WARNING] It is highly recommended to fix these problems because
>>>> they threaten the stability of your build.
>>>> [WARNING]
>>>> [WARNING] For this reason, future Maven versions might no longer
>>>> support building such malformed projects.
>>>> [WARNING]
>>>> [INFO]
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO]
>>>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>>>> extenderbased.host ---
>>>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>>>> invalid, transitive dependencies (if any) will not be available,
>>>> enable debug logging for more details
>>>> [INFO]
>>>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources)
>>>> @ extenderbased.host ---
>>>> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
>>>> resources, i.e. build is platform dependent!
>>>> [INFO] Copying 3 resources
>>>> [INFO] Copying 0 resource to META-INF
>>>> [INFO]
>>>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
>>>> extenderbased.host ---
>>>> [INFO] Compiling 8 source files to
>>>> /home/fred/demo_felix/extenderbased.host/target/classes
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] BUILD FAILURE
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] Total time: 1.624s
>>>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>>>> [INFO] Final Memory: 11M/226M
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [ERROR] Failed to execute goal
>>>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>>>> (default-compile) on project extenderbased.host: Compilation
>>>> failure: Compilation failure:
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>>>> error: type BundleTracker does not take parameters
>>>> [ERROR]
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>>>> error: cannot find symbol
>>>> [ERROR]
>>>> [ERROR] could not parse error message: symbol: method open()
>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>>>> error: cannot find symbol
>>>> [ERROR] m_shapetracker.close();
>>>> [ERROR] ^
>>>> [ERROR]
>>>> [ERROR] could not parse error message: symbol: method close()
>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>>>> error: method does not override or implement a method from a supertype
>>>> [ERROR] @Override
>>>> [ERROR] ^
>>>> [ERROR]
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>>>> error: method does not override or implement a method from a supertype
>>>> [ERROR] -> [Help 1]
>>>> [ERROR]
>>>> [ERROR] To see the full stack trace of the errors, re-run Maven
>>>> with the -e switch.
>>>> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
>>>> [ERROR]
>>>> [ERROR] For more information about the errors and possible
>>>> solutions, please read the following articles:
>>>> [ERROR] [Help 1]
>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>> fred@khandroma $ mvn -version
>>>> Apache Maven 3.0.4
>>>> Maven home: /usr/share/maven
>>>> Java version: 1.7.0_07, vendor: Oracle Corporation
>>>> Java home: /usr/lib/jvm/java-7-oracle/jre
>>>> Default locale: en_US, platform encoding: UTF-8
>>>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
>>>> family: "unix"
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>
>
> ---------------------------------------------------------------------
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>
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Re: Problem building felix application demo
Posted by "Richard S. Hall" <he...@ungoverned.org>.
I should also point out that this is only a compile-time issue.
Everything should run fine on Java 7 as is, you just can't compile
against it without recompiling the JARs to eliminate the jsr14 target.
-> richard
On 9/20/12 13:37 , Richard S. Hall wrote:
> On 9/20/12 13:27 , Chris Koeritz wrote:
>> Unfortunately, I have a requirement to support Java 7. Is Apache
>> Felix unusable on Java 7 until something is fixed?
>
> You just need to recompile the source yourself and re-target to
> whichever Java platform you want. The next release of the framework
> will no longer target jsr14, but this still won't help the example
> build with Java 7, since it depends on OSGi JAR files that target jsr14.
>
> -> richard
>
>> Thanks,
>> Chris.
>>
>> On 09/20/2012 01:16 PM, Richard S. Hall wrote:
>>> I think the issue is that you are compiling with Java 7 and the OSGi
>>> dependencies have been compiled to target jsr14 (fake generic
>>> support for older JVMs). This used to work prior to Java 7, but
>>> support for jsr14 was removed from Java 7 so now it fails.
>>>
>>> Try to build using Java 6 and see if it works.
>>>
>>> -> richard
>>>
>>> On 9/20/12 13:02 , Chris Koeritz wrote:
>>>> Dear Felix,
>>>> I am having problems building the examples at this page:
>>>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>>>>
>>>> The maven command (mvn clean install) is failing with a lot of
>>>> complaints. I'll attach the log from building extenderbased.host.
>>>> The other example parts (circle, triangle, etc) give similar error
>>>> messages.
>>>> I believe I am using the default maven for ubuntu 12.04, which is
>>>> version 3.0.4-2 now. Is there a dependency on maven2 or is
>>>> something else going wrong?
>>>> I suspect it's something else... Due to the warnings at the top
>>>> of the log trace, I tried installing the maven project-info-report
>>>> and site-plugin packages, but neither of those warnings disappeared
>>>> afterwards. Those are just warnings though, and the failures seem
>>>> related to the BundleTracker or other classes having changed since
>>>> the demo was created?
>>>> Thanks,
>>>> Chris.
>>>>
>>>> === example build failure ===
>>>>
>>>> [INFO] Scanning for projects...
>>>> [WARNING]
>>>> [WARNING] Some problems were encountered while building the
>>>> effective model for
>>>> org.apache.felix.example:extenderbased.host:bundle:1.0.0
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-site-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 427, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 435, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>>>> org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 439, column 15
>>>> [WARNING] 'reporting.plugins.plugin.version' for
>>>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>>>> missing. @ org.apache.felix:felix:1.0.4,
>>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>>> line 443, column 15
>>>> [WARNING]
>>>> [WARNING] It is highly recommended to fix these problems because
>>>> they threaten the stability of your build.
>>>> [WARNING]
>>>> [WARNING] For this reason, future Maven versions might no longer
>>>> support building such malformed projects.
>>>> [WARNING]
>>>> [INFO]
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO]
>>>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>>>> extenderbased.host ---
>>>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>>>> invalid, transitive dependencies (if any) will not be available,
>>>> enable debug logging for more details
>>>> [INFO]
>>>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources)
>>>> @ extenderbased.host ---
>>>> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
>>>> resources, i.e. build is platform dependent!
>>>> [INFO] Copying 3 resources
>>>> [INFO] Copying 0 resource to META-INF
>>>> [INFO]
>>>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
>>>> extenderbased.host ---
>>>> [INFO] Compiling 8 source files to
>>>> /home/fred/demo_felix/extenderbased.host/target/classes
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] BUILD FAILURE
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] Total time: 1.624s
>>>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>>>> [INFO] Final Memory: 11M/226M
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [ERROR] Failed to execute goal
>>>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>>>> (default-compile) on project extenderbased.host: Compilation
>>>> failure: Compilation failure:
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>>>> error: type BundleTracker does not take parameters
>>>> [ERROR]
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>>>> error: cannot find symbol
>>>> [ERROR]
>>>> [ERROR] could not parse error message: symbol: method open()
>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>>>> error: cannot find symbol
>>>> [ERROR] m_shapetracker.close();
>>>> [ERROR] ^
>>>> [ERROR]
>>>> [ERROR] could not parse error message: symbol: method close()
>>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>>>> error: method does not override or implement a method from a supertype
>>>> [ERROR] @Override
>>>> [ERROR] ^
>>>> [ERROR]
>>>> [ERROR]
>>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>>>> error: method does not override or implement a method from a supertype
>>>> [ERROR] -> [Help 1]
>>>> [ERROR]
>>>> [ERROR] To see the full stack trace of the errors, re-run Maven
>>>> with the -e switch.
>>>> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
>>>> [ERROR]
>>>> [ERROR] For more information about the errors and possible
>>>> solutions, please read the following articles:
>>>> [ERROR] [Help 1]
>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>> fred@khandroma $ mvn -version
>>>> Apache Maven 3.0.4
>>>> Maven home: /usr/share/maven
>>>> Java version: 1.7.0_07, vendor: Oracle Corporation
>>>> Java home: /usr/lib/jvm/java-7-oracle/jre
>>>> Default locale: en_US, platform encoding: UTF-8
>>>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
>>>> family: "unix"
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>
---------------------------------------------------------------------
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Re: Problem building felix application demo
Posted by "Richard S. Hall" <he...@ungoverned.org>.
On 9/20/12 13:27 , Chris Koeritz wrote:
> Unfortunately, I have a requirement to support Java 7. Is Apache
> Felix unusable on Java 7 until something is fixed?
You just need to recompile the source yourself and re-target to
whichever Java platform you want. The next release of the framework will
no longer target jsr14, but this still won't help the example build with
Java 7, since it depends on OSGi JAR files that target jsr14.
-> richard
> Thanks,
> Chris.
>
> On 09/20/2012 01:16 PM, Richard S. Hall wrote:
>> I think the issue is that you are compiling with Java 7 and the OSGi
>> dependencies have been compiled to target jsr14 (fake generic support
>> for older JVMs). This used to work prior to Java 7, but support for
>> jsr14 was removed from Java 7 so now it fails.
>>
>> Try to build using Java 6 and see if it works.
>>
>> -> richard
>>
>> On 9/20/12 13:02 , Chris Koeritz wrote:
>>> Dear Felix,
>>> I am having problems building the examples at this page:
>>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>>>
>>> The maven command (mvn clean install) is failing with a lot of
>>> complaints. I'll attach the log from building extenderbased.host.
>>> The other example parts (circle, triangle, etc) give similar error
>>> messages.
>>> I believe I am using the default maven for ubuntu 12.04, which is
>>> version 3.0.4-2 now. Is there a dependency on maven2 or is
>>> something else going wrong?
>>> I suspect it's something else... Due to the warnings at the top
>>> of the log trace, I tried installing the maven project-info-report
>>> and site-plugin packages, but neither of those warnings disappeared
>>> afterwards. Those are just warnings though, and the failures seem
>>> related to the BundleTracker or other classes having changed since
>>> the demo was created?
>>> Thanks,
>>> Chris.
>>>
>>> === example build failure ===
>>>
>>> [INFO] Scanning for projects...
>>> [WARNING]
>>> [WARNING] Some problems were encountered while building the
>>> effective model for
>>> org.apache.felix.example:extenderbased.host:bundle:1.0.0
>>> [WARNING] 'reporting.plugins.plugin.version' for
>>> org.apache.maven.plugins:maven-site-plugin is missing. @
>>> org.apache.felix:felix:1.0.4,
>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>> line 427, column 15
>>> [WARNING] 'reporting.plugins.plugin.version' for
>>> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
>>> org.apache.felix:felix:1.0.4,
>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>> line 435, column 15
>>> [WARNING] 'reporting.plugins.plugin.version' for
>>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>>> org.apache.felix:felix:1.0.4,
>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>> line 439, column 15
>>> [WARNING] 'reporting.plugins.plugin.version' for
>>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>>> missing. @ org.apache.felix:felix:1.0.4,
>>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>>> line 443, column 15
>>> [WARNING]
>>> [WARNING] It is highly recommended to fix these problems because
>>> they threaten the stability of your build.
>>> [WARNING]
>>> [WARNING] For this reason, future Maven versions might no longer
>>> support building such malformed projects.
>>> [WARNING]
>>> [INFO]
>>> [INFO]
>>> ------------------------------------------------------------------------
>>>
>>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>>> [INFO]
>>> ------------------------------------------------------------------------
>>>
>>> [INFO]
>>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>>> extenderbased.host ---
>>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>>> invalid, transitive dependencies (if any) will not be available,
>>> enable debug logging for more details
>>> [INFO]
>>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources)
>>> @ extenderbased.host ---
>>> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
>>> resources, i.e. build is platform dependent!
>>> [INFO] Copying 3 resources
>>> [INFO] Copying 0 resource to META-INF
>>> [INFO]
>>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
>>> extenderbased.host ---
>>> [INFO] Compiling 8 source files to
>>> /home/fred/demo_felix/extenderbased.host/target/classes
>>> [INFO]
>>> ------------------------------------------------------------------------
>>>
>>> [INFO] BUILD FAILURE
>>> [INFO]
>>> ------------------------------------------------------------------------
>>>
>>> [INFO] Total time: 1.624s
>>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>>> [INFO] Final Memory: 11M/226M
>>> [INFO]
>>> ------------------------------------------------------------------------
>>>
>>> [ERROR] Failed to execute goal
>>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>>> (default-compile) on project extenderbased.host: Compilation
>>> failure: Compilation failure:
>>> [ERROR]
>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>>> error: type BundleTracker does not take parameters
>>> [ERROR]
>>> [ERROR]
>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>>> error: cannot find symbol
>>> [ERROR]
>>> [ERROR] could not parse error message: symbol: method open()
>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>> [ERROR]
>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>>> error: cannot find symbol
>>> [ERROR] m_shapetracker.close();
>>> [ERROR] ^
>>> [ERROR]
>>> [ERROR] could not parse error message: symbol: method close()
>>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>>> [ERROR]
>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>>> error: method does not override or implement a method from a supertype
>>> [ERROR] @Override
>>> [ERROR] ^
>>> [ERROR]
>>> [ERROR]
>>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>>> error: method does not override or implement a method from a supertype
>>> [ERROR] -> [Help 1]
>>> [ERROR]
>>> [ERROR] To see the full stack trace of the errors, re-run Maven with
>>> the -e switch.
>>> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
>>> [ERROR]
>>> [ERROR] For more information about the errors and possible
>>> solutions, please read the following articles:
>>> [ERROR] [Help 1]
>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>> fred@khandroma $ mvn -version
>>> Apache Maven 3.0.4
>>> Maven home: /usr/share/maven
>>> Java version: 1.7.0_07, vendor: Oracle Corporation
>>> Java home: /usr/lib/jvm/java-7-oracle/jre
>>> Default locale: en_US, platform encoding: UTF-8
>>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
>>> family: "unix"
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
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>>
>
>
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Re: Problem building felix application demo
Posted by Chris Koeritz <ko...@virginia.edu>.
Unfortunately, I have a requirement to support Java 7. Is Apache Felix
unusable on Java 7 until something is fixed?
Thanks,
Chris.
On 09/20/2012 01:16 PM, Richard S. Hall wrote:
> I think the issue is that you are compiling with Java 7 and the OSGi
> dependencies have been compiled to target jsr14 (fake generic support
> for older JVMs). This used to work prior to Java 7, but support for
> jsr14 was removed from Java 7 so now it fails.
>
> Try to build using Java 6 and see if it works.
>
> -> richard
>
> On 9/20/12 13:02 , Chris Koeritz wrote:
>> Dear Felix,
>> I am having problems building the examples at this page:
>> http://felix.apache.org/site/apache-felix-application-demonstration.html
>> The maven command (mvn clean install) is failing with a lot of
>> complaints. I'll attach the log from building extenderbased.host.
>> The other example parts (circle, triangle, etc) give similar error
>> messages.
>> I believe I am using the default maven for ubuntu 12.04, which is
>> version 3.0.4-2 now. Is there a dependency on maven2 or is something
>> else going wrong?
>> I suspect it's something else... Due to the warnings at the top of
>> the log trace, I tried installing the maven project-info-report and
>> site-plugin packages, but neither of those warnings disappeared
>> afterwards. Those are just warnings though, and the failures seem
>> related to the BundleTracker or other classes having changed since
>> the demo was created?
>> Thanks,
>> Chris.
>>
>> === example build failure ===
>>
>> [INFO] Scanning for projects...
>> [WARNING]
>> [WARNING] Some problems were encountered while building the effective
>> model for org.apache.felix.example:extenderbased.host:bundle:1.0.0
>> [WARNING] 'reporting.plugins.plugin.version' for
>> org.apache.maven.plugins:maven-site-plugin is missing. @
>> org.apache.felix:felix:1.0.4,
>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>> line 427, column 15
>> [WARNING] 'reporting.plugins.plugin.version' for
>> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
>> org.apache.felix:felix:1.0.4,
>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>> line 435, column 15
>> [WARNING] 'reporting.plugins.plugin.version' for
>> org.apache.maven.plugins:maven-jxr-plugin is missing. @
>> org.apache.felix:felix:1.0.4,
>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>> line 439, column 15
>> [WARNING] 'reporting.plugins.plugin.version' for
>> org.apache.maven.plugins:maven-project-info-reports-plugin is
>> missing. @ org.apache.felix:felix:1.0.4,
>> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
>> line 443, column 15
>> [WARNING]
>> [WARNING] It is highly recommended to fix these problems because they
>> threaten the stability of your build.
>> [WARNING]
>> [WARNING] For this reason, future Maven versions might no longer
>> support building such malformed projects.
>> [WARNING]
>> [INFO]
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Building Apache Felix Extender-Based Host 1.0.0
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO]
>> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
>> extenderbased.host ---
>> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
>> invalid, transitive dependencies (if any) will not be available,
>> enable debug logging for more details
>> [INFO]
>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
>> extenderbased.host ---
>> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
>> resources, i.e. build is platform dependent!
>> [INFO] Copying 3 resources
>> [INFO] Copying 0 resource to META-INF
>> [INFO]
>> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
>> extenderbased.host ---
>> [INFO] Compiling 8 source files to
>> /home/fred/demo_felix/extenderbased.host/target/classes
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] BUILD FAILURE
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Total time: 1.624s
>> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
>> [INFO] Final Memory: 11M/226M
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] Failed to execute goal
>> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
>> (default-compile) on project extenderbased.host: Compilation failure:
>> Compilation failure:
>> [ERROR]
>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
>> error: type BundleTracker does not take parameters
>> [ERROR]
>> [ERROR]
>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
>> error: cannot find symbol
>> [ERROR]
>> [ERROR] could not parse error message: symbol: method open()
>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>> [ERROR]
>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
>> error: cannot find symbol
>> [ERROR] m_shapetracker.close();
>> [ERROR] ^
>> [ERROR]
>> [ERROR] could not parse error message: symbol: method close()
>> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
>> [ERROR]
>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
>> error: method does not override or implement a method from a supertype
>> [ERROR] @Override
>> [ERROR] ^
>> [ERROR]
>> [ERROR]
>> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
>> error: method does not override or implement a method from a supertype
>> [ERROR] -> [Help 1]
>> [ERROR]
>> [ERROR] To see the full stack trace of the errors, re-run Maven with
>> the -e switch.
>> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
>> [ERROR]
>> [ERROR] For more information about the errors and possible solutions,
>> please read the following articles:
>> [ERROR] [Help 1]
>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>> fred@khandroma $ mvn -version
>> Apache Maven 3.0.4
>> Maven home: /usr/share/maven
>> Java version: 1.7.0_07, vendor: Oracle Corporation
>> Java home: /usr/lib/jvm/java-7-oracle/jre
>> Default locale: en_US, platform encoding: UTF-8
>> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64", family:
>> "unix"
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>
>
> ---------------------------------------------------------------------
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>
---------------------------------------------------------------------
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Re: Problem building felix application demo
Posted by "Richard S. Hall" <he...@ungoverned.org>.
I think the issue is that you are compiling with Java 7 and the OSGi
dependencies have been compiled to target jsr14 (fake generic support
for older JVMs). This used to work prior to Java 7, but support for
jsr14 was removed from Java 7 so now it fails.
Try to build using Java 6 and see if it works.
-> richard
On 9/20/12 13:02 , Chris Koeritz wrote:
> Dear Felix,
> I am having problems building the examples at this page:
> http://felix.apache.org/site/apache-felix-application-demonstration.html
> The maven command (mvn clean install) is failing with a lot of
> complaints. I'll attach the log from building extenderbased.host. The
> other example parts (circle, triangle, etc) give similar error messages.
> I believe I am using the default maven for ubuntu 12.04, which is
> version 3.0.4-2 now. Is there a dependency on maven2 or is something
> else going wrong?
> I suspect it's something else... Due to the warnings at the top of
> the log trace, I tried installing the maven project-info-report and
> site-plugin packages, but neither of those warnings disappeared
> afterwards. Those are just warnings though, and the failures seem
> related to the BundleTracker or other classes having changed since the
> demo was created?
> Thanks,
> Chris.
>
> === example build failure ===
>
> [INFO] Scanning for projects...
> [WARNING]
> [WARNING] Some problems were encountered while building the effective
> model for org.apache.felix.example:extenderbased.host:bundle:1.0.0
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-site-plugin is missing. @
> org.apache.felix:felix:1.0.4,
> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom, line
> 427, column 15
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
> org.apache.felix:felix:1.0.4,
> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom, line
> 435, column 15
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-jxr-plugin is missing. @
> org.apache.felix:felix:1.0.4,
> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom, line
> 439, column 15
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-project-info-reports-plugin is missing.
> @ org.apache.felix:felix:1.0.4,
> /home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom, line
> 443, column 15
> [WARNING]
> [WARNING] It is highly recommended to fix these problems because they
> threaten the stability of your build.
> [WARNING]
> [WARNING] For this reason, future Maven versions might no longer
> support building such malformed projects.
> [WARNING]
> [INFO]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building Apache Felix Extender-Based Host 1.0.0
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
> extenderbased.host ---
> [WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
> invalid, transitive dependencies (if any) will not be available,
> enable debug logging for more details
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
> extenderbased.host ---
> [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
> resources, i.e. build is platform dependent!
> [INFO] Copying 3 resources
> [INFO] Copying 0 resource to META-INF
> [INFO]
> [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
> extenderbased.host ---
> [INFO] Compiling 8 source files to
> /home/fred/demo_felix/extenderbased.host/target/classes
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 1.624s
> [INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
> [INFO] Final Memory: 11M/226M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
> (default-compile) on project extenderbased.host: Compilation failure:
> Compilation failure:
> [ERROR]
> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
> error: type BundleTracker does not take parameters
> [ERROR]
> [ERROR]
> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
> error: cannot find symbol
> [ERROR]
> [ERROR] could not parse error message: symbol: method open()
> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
> [ERROR]
> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
> error: cannot find symbol
> [ERROR] m_shapetracker.close();
> [ERROR] ^
> [ERROR]
> [ERROR] could not parse error message: symbol: method close()
> [ERROR] location: variable m_shapetracker of type ShapeBundleTracker
> [ERROR]
> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
> error: method does not override or implement a method from a supertype
> [ERROR] @Override
> [ERROR] ^
> [ERROR]
> [ERROR]
> /home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
> error: method does not override or implement a method from a supertype
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with
> the -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> fred@khandroma $ mvn -version
> Apache Maven 3.0.4
> Maven home: /usr/share/maven
> Java version: 1.7.0_07, vendor: Oracle Corporation
> Java home: /usr/lib/jvm/java-7-oracle/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "3.2.0-30-generic", arch: "amd64", family:
> "unix"
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
---------------------------------------------------------------------
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