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Posted to users@maven.apache.org by "Petr V." <gr...@yahoo.com> on 2007/04/20 20:49:46 UTC

Can not Compile with JDK 1.4

All,

I have this project which successfully build with jdk1.5.

Now I am trying to make project on build machine. This build machine does not have access to outside world so I copied all dependencies in C:\maven_repository and define the repository location in m2 folder. I hope it won't complain.

Now this build machine has jdk1.4 and seems like that I can not use that and mvn 2 needs 1.5. My other projects want 1.4 .

So even if Installed jdk1.5, how can I tell mvn to use jdk1.5 and not jdk 1.4.

Any help is appreciated. Log is attached if the error is due to some other reason. Please have a look. Thanks





C:\P4\NCP\main>mvn -e compile
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO]   The New CP Project
[INFO]   component
[INFO]   CPServer
[INFO]   Authentication Module
[INFO]   Core Module
[INFO]   Authorization Module
[INFO]   Inventory Module
[INFO]   Performance Module
[INFO]   CPWebService
[INFO] ----------------------------------------------------------------------------
[INFO] Building The New CP Project
[INFO]    task-segment: [compile]
[INFO] ----------------------------------------------------------------------------
[INFO] No goals needed for project - skipping
[INFO] ----------------------------------------------------------------------------
[INFO] Building component
[INFO]    task-segment: [compile]
[INFO] ----------------------------------------------------------------------------
[INFO] No goals needed for project - skipping
[INFO] ----------------------------------------------------------------------------
[INFO] Building CPServer
[INFO]    task-segment: [compile]
[INFO] ----------------------------------------------------------------------------
[INFO] No goals needed for project - skipping
[INFO] ----------------------------------------------------------------------------
[INFO] Building Authentication Module
[INFO]    task-segment: [compile]
[INFO] ----------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
Downloading: http://repo1.maven.org/maven2/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.pom
[WARNING] Unable to get resource 'axis:axis-jaxrpc:pom:1.4' from repository central (http://repo1.maven.org/maven2)
[INFO] [compiler:compile]
[INFO] Compiling 2 source files to C:\P4\NCP\main\component\CPServer\authn\target\classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure
Failure executing javac, but could not parse the error:
javac: invalid target release: 1.5
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is doing
  -deprecation              Output source locations where deprecated APIs are used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class files
  -encoding <encoding>      Specify character encoding used by source files
  -source <release>         Provide source compatibility with specified release
  -target <release>         Generate class files for specific VM version
  -help                     Print a synopsis of standard options




Failure executing javac, but could not parse the error:
javac: invalid target release: 1.5
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is doing
  -deprecation              Output source locations where deprecated APIs are used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class files
  -encoding <encoding>      Specify character encoding used by source files
  -source <release>         Provide source compatibility with specified release
  -target <release>         Generate class files for specific VM version
  -help                     Print a synopsis of standard options



[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
Failure executing javac, but could not parse the error:
javac: invalid target release: 1.5
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is doing
  -deprecation              Output source locations where deprecated APIs are used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class files
  -encoding <encoding>      Specify character encoding used by source files
  -source <release>         Provide source compatibility with specified release
  -target <release>         Generate class files for specific VM version
  -help                     Print a synopsis of standard options



        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:560)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
Failure executing javac, but could not parse the error:
javac: invalid target release: 1.5
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is doing
  -deprecation              Output source locations where deprecated APIs are used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class files
  -encoding <encoding>      Specify character encoding used by source files
  -source <release>         Provide source compatibility with specified release
  -target <release>         Generate class files for specific VM version
  -help                     Print a synopsis of standard options



        at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
        at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
        ... 16 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23 seconds
[INFO] Finished at: Fri Apr 20 11:41:02 PDT 2007
[INFO] Final Memory: 5M/9M
[INFO] ------------------------------------------------------------------------

C:\P4\NCP\main>
       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

Re: Can not Compile with JDK 1.4

Posted by Wayne Fay <wa...@gmail.com>.
Something along these lines is documented in the Wiki:
http://docs.codehaus.org/display/MAVENUSER/Compile+and+Test+with+Different+JDK+Versions

My suggestion would be to simply upgrade to JDK5 for all projects (set
JAVA_HOME etc), and then specify <source/> and <target/> so your 1.5
compiler uses 1.4 targets etc.

Wayne

On 4/20/07, Petr V. <gr...@yahoo.com> wrote:
> If I change environment variable JAVA_HOME to point to jdk1.5, I can run my tests but I can not change it because many applications are dependent on jdk1.4.
>
> I defined the property JAVA_HOME in profile if maven could pick value of JAVA_HOME from there but no luck.
>
> Is there any way to ask mvn to run the tests with jdk 1.5 as we asked mvn to compile with jdk 1.5 ?
>
> Thanks
>
> Petr
>
>
>
> "Petr V." <gr...@yahoo.com> wrote: Thanks Wayne, I was able to compile code then I issued mvn package and it tried to run tests and I got
>
> [INFO] [surefire:test]
> [INFO] Surefire report directory: C:\P4\NCP\main\component\CPServer\core\target\surefire-reports
> org.apache.maven.surefire.booter.SurefireExecutionException: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0); nested exception is java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
> java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
>
>
> So unsupported error has come I guess because I compiled code with jdk1.5 and my system has jre1.4 as well as jre 1.5 so I guess it is trying to use jre1.4 to run the test.
>
> How can I ask mvn to use jre 1.5 to run the tests
>
> Thanks
>
> Wayne Fay  wrote: This is asked and answered repeatedly on this list, plus it is very
> well documented on the Maven website.
>
> http://maven.apache.org
> Plugins by category
> "compile" plugin
> At the bottom of that page is a couple links to example configs for
> specifying JDKs etc.
>
> Wayne
>
> On 4/20/07, Petr V.  wrote:
> > All,
> >
> > I have this project which successfully build with jdk1.5.
> >
> > Now I am trying to make project on build machine. This build machine does not have access to outside world so I copied all dependencies in C:\maven_repository and define the repository location in m2 folder. I hope it won't complain.
> >
> > Now this build machine has jdk1.4 and seems like that I can not use that and mvn 2 needs 1.5. My other projects want 1.4 .
> >
> > So even if Installed jdk1.5, how can I tell mvn to use jdk1.5 and not jdk 1.4.
> >
> > Any help is appreciated. Log is attached if the error is due to some other reason. Please have a look. Thanks
> >
> >
> >
> >
> >
> > C:\P4\NCP\main>mvn -e compile
> > + Error stacktraces are turned on.
> > [INFO] Scanning for projects...
> > [INFO] Reactor build order:
> > [INFO]   The New CP Project
> > [INFO]   component
> > [INFO]   CPServer
> > [INFO]   Authentication Module
> > [INFO]   Core Module
> > [INFO]   Authorization Module
> > [INFO]   Inventory Module
> > [INFO]   Performance Module
> > [INFO]   CPWebService
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] Building The New CP Project
> > [INFO]    task-segment: [compile]
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] No goals needed for project - skipping
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] Building component
> > [INFO]    task-segment: [compile]
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] No goals needed for project - skipping
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] Building CPServer
> > [INFO]    task-segment: [compile]
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] No goals needed for project - skipping
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] Building Authentication Module
> > [INFO]    task-segment: [compile]
> > [INFO] ----------------------------------------------------------------------------
> > [INFO] [resources:resources]
> > [INFO] Using default encoding to copy filtered resources.
> > Downloading: http://repo1.maven.org/maven2/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.pom
> > [WARNING] Unable to get resource 'axis:axis-jaxrpc:pom:1.4' from repository central (http://repo1.maven.org/maven2)
> > [INFO] [compiler:compile]
> > [INFO] Compiling 2 source files to C:\P4\NCP\main\component\CPServer\authn\target\classes
> > [INFO] ------------------------------------------------------------------------
> > [ERROR] BUILD FAILURE
> > [INFO] ------------------------------------------------------------------------
> > [INFO] Compilation failure
> > Failure executing javac, but could not parse the error:
> > javac: invalid target release: 1.5
> > Usage: javac
> > where possible options include:
> >  -g                        Generate all debugging info
> >  -g:none                   Generate no debugging info
> >  -g:{lines,vars,source}    Generate only some debugging info
> >  -nowarn                   Generate no warnings
> >  -verbose                  Output messages about what the compiler is doing
> >  -deprecation              Output source locations where deprecated APIs are used
> >  -classpath
>         Specify where to find user class files
> >  -sourcepath
>        Specify where to find input source files
> >  -bootclasspath
>     Override location of bootstrap class files
> >  -extdirs            Override location of installed extensions
> >  -d             Specify where to place generated class files
> >  -encoding       Specify character encoding used by source files
> >  -source          Provide source compatibility with specified release
> >  -target          Generate class files for specific VM version
> >  -help                     Print a synopsis of standard options
> >
> >
> >
> >
> > Failure executing javac, but could not parse the error:
> > javac: invalid target release: 1.5
> > Usage: javac
> > where possible options include:
> >  -g                        Generate all debugging info
> >  -g:none                   Generate no debugging info
> >  -g:{lines,vars,source}    Generate only some debugging info
> >  -nowarn                   Generate no warnings
> >  -verbose                  Output messages about what the compiler is doing
> >  -deprecation              Output source locations where deprecated APIs are used
> >  -classpath
>         Specify where to find user class files
> >  -sourcepath
>        Specify where to find input source files
> >  -bootclasspath
>     Override location of bootstrap class files
> >  -extdirs            Override location of installed extensions
> >  -d             Specify where to place generated class files
> >  -encoding       Specify character encoding used by source files
> >  -source          Provide source compatibility with specified release
> >  -target          Generate class files for specific VM version
> >  -help                     Print a synopsis of standard options
> >
> >
> >
> > [INFO] ------------------------------------------------------------------------
> > [INFO] Trace
> > org.apache.maven.BuildFailureException: Compilation failure
> > Failure executing javac, but could not parse the error:
> > javac: invalid target release: 1.5
> > Usage: javac
> > where possible options include:
> >  -g                        Generate all debugging info
> >  -g:none                   Generate no debugging info
> >  -g:{lines,vars,source}    Generate only some debugging info
> >  -nowarn                   Generate no warnings
> >  -verbose                  Output messages about what the compiler is doing
> >  -deprecation              Output source locations where deprecated APIs are used
> >  -classpath
>         Specify where to find user class files
> >  -sourcepath
>        Specify where to find input source files
> >  -bootclasspath
>     Override location of bootstrap class files
> >  -extdirs            Override location of installed extensions
> >  -d             Specify where to place generated class files
> >  -encoding       Specify character encoding used by source files
> >  -source          Provide source compatibility with specified release
> >  -target          Generate class files for specific VM version
> >  -help                     Print a synopsis of standard options
> >
> >
> >
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:560)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> >        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
> >        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
> >        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >        at java.lang.reflect.Method.invoke(Method.java:324)
> >        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> >        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> >        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> >        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> > Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
> > Failure executing javac, but could not parse the error:
> > javac: invalid target release: 1.5
> > Usage: javac
> > where possible options include:
> >  -g                        Generate all debugging info
> >  -g:none                   Generate no debugging info
> >  -g:{lines,vars,source}    Generate only some debugging info
> >  -nowarn                   Generate no warnings
> >  -verbose                  Output messages about what the compiler is doing
> >  -deprecation              Output source locations where deprecated APIs are used
> >  -classpath
>         Specify where to find user class files
> >  -sourcepath
>        Specify where to find input source files
> >  -bootclasspath
>     Override location of bootstrap class files
> >  -extdirs            Override location of installed extensions
> >  -d             Specify where to place generated class files
> >  -encoding       Specify character encoding used by source files
> >  -source          Provide source compatibility with specified release
> >  -target          Generate class files for specific VM version
> >  -help                     Print a synopsis of standard options
> >
> >
> >
> >        at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
> >        at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
> >        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> >        ... 16 more
> > [INFO] ------------------------------------------------------------------------
> > [INFO] Total time: 23 seconds
> > [INFO] Finished at: Fri Apr 20 11:41:02 PDT 2007
> > [INFO] Final Memory: 5M/9M
> > [INFO] ------------------------------------------------------------------------
> >
> > C:\P4\NCP\main>
> >
> > ---------------------------------
> > Ahhh...imagining that irresistible "new car" smell?
> >  Check outnew cars at Yahoo! Autos.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
>  Check outnew cars at Yahoo! Autos.
>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
>  Check outnew cars at Yahoo! Autos.

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Re: Can not Compile with JDK 1.4

Posted by "Petr V." <gr...@yahoo.com>.
If I change environment variable JAVA_HOME to point to jdk1.5, I can run my tests but I can not change it because many applications are dependent on jdk1.4.

I defined the property JAVA_HOME in profile if maven could pick value of JAVA_HOME from there but no luck.

Is there any way to ask mvn to run the tests with jdk 1.5 as we asked mvn to compile with jdk 1.5 ?

Thanks

Petr



"Petr V." <gr...@yahoo.com> wrote: Thanks Wayne, I was able to compile code then I issued mvn package and it tried to run tests and I got 

[INFO] [surefire:test]
[INFO] Surefire report directory: C:\P4\NCP\main\component\CPServer\core\target\surefire-reports
org.apache.maven.surefire.booter.SurefireExecutionException: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0); nested exception is java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
        

So unsupported error has come I guess because I compiled code with jdk1.5 and my system has jre1.4 as well as jre 1.5 so I guess it is trying to use jre1.4 to run the test. 

How can I ask mvn to use jre 1.5 to run the tests

Thanks

Wayne Fay  wrote: This is asked and answered repeatedly on this list, plus it is very
well documented on the Maven website.

http://maven.apache.org
Plugins by category
"compile" plugin
At the bottom of that page is a couple links to example configs for
specifying JDKs etc.

Wayne

On 4/20/07, Petr V.  wrote:
> All,
>
> I have this project which successfully build with jdk1.5.
>
> Now I am trying to make project on build machine. This build machine does not have access to outside world so I copied all dependencies in C:\maven_repository and define the repository location in m2 folder. I hope it won't complain.
>
> Now this build machine has jdk1.4 and seems like that I can not use that and mvn 2 needs 1.5. My other projects want 1.4 .
>
> So even if Installed jdk1.5, how can I tell mvn to use jdk1.5 and not jdk 1.4.
>
> Any help is appreciated. Log is attached if the error is due to some other reason. Please have a look. Thanks
>
>
>
>
>
> C:\P4\NCP\main>mvn -e compile
> + Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO] Reactor build order:
> [INFO]   The New CP Project
> [INFO]   component
> [INFO]   CPServer
> [INFO]   Authentication Module
> [INFO]   Core Module
> [INFO]   Authorization Module
> [INFO]   Inventory Module
> [INFO]   Performance Module
> [INFO]   CPWebService
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building The New CP Project
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building component
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building CPServer
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building Authentication Module
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] [resources:resources]
> [INFO] Using default encoding to copy filtered resources.
> Downloading: http://repo1.maven.org/maven2/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.pom
> [WARNING] Unable to get resource 'axis:axis-jaxrpc:pom:1.4' from repository central (http://repo1.maven.org/maven2)
> [INFO] [compiler:compile]
> [INFO] Compiling 2 source files to C:\P4\NCP\main\component\CPServer\authn\target\classes
> [INFO] ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
> [INFO] ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.BuildFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:560)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
>        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
>        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
>        at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
>        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>        ... 16 more
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 23 seconds
> [INFO] Finished at: Fri Apr 20 11:41:02 PDT 2007
> [INFO] Final Memory: 5M/9M
> [INFO] ------------------------------------------------------------------------
>
> C:\P4\NCP\main>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
>  Check outnew cars at Yahoo! Autos.

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org















       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

Re: Can not Compile with JDK 1.4

Posted by "Petr V." <gr...@yahoo.com>.
Thanks Wayne, I was able to compile code then I issued mvn package and it tried to run tests and I got 

[INFO] [surefire:test]
[INFO] Surefire report directory: C:\P4\NCP\main\component\CPServer\core\target\surefire-reports
org.apache.maven.surefire.booter.SurefireExecutionException: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0); nested exception is java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
java.lang.UnsupportedClassVersionError: com/comp/cp/CompanyDaoTest (Unsupported major.minor version 49.0)
        

So unsupported error has come I guess because I compiled code with jdk1.5 and my system has jre1.4 as well as jre 1.5 so I guess it is trying to use jre1.4 to run the test. 

How can I ask mvn to use jre 1.5 to run the tests

Thanks

Wayne Fay <wa...@gmail.com> wrote: This is asked and answered repeatedly on this list, plus it is very
well documented on the Maven website.

http://maven.apache.org
Plugins by category
"compile" plugin
At the bottom of that page is a couple links to example configs for
specifying JDKs etc.

Wayne

On 4/20/07, Petr V.  wrote:
> All,
>
> I have this project which successfully build with jdk1.5.
>
> Now I am trying to make project on build machine. This build machine does not have access to outside world so I copied all dependencies in C:\maven_repository and define the repository location in m2 folder. I hope it won't complain.
>
> Now this build machine has jdk1.4 and seems like that I can not use that and mvn 2 needs 1.5. My other projects want 1.4 .
>
> So even if Installed jdk1.5, how can I tell mvn to use jdk1.5 and not jdk 1.4.
>
> Any help is appreciated. Log is attached if the error is due to some other reason. Please have a look. Thanks
>
>
>
>
>
> C:\P4\NCP\main>mvn -e compile
> + Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO] Reactor build order:
> [INFO]   The New CP Project
> [INFO]   component
> [INFO]   CPServer
> [INFO]   Authentication Module
> [INFO]   Core Module
> [INFO]   Authorization Module
> [INFO]   Inventory Module
> [INFO]   Performance Module
> [INFO]   CPWebService
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building The New CP Project
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building component
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building CPServer
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building Authentication Module
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] [resources:resources]
> [INFO] Using default encoding to copy filtered resources.
> Downloading: http://repo1.maven.org/maven2/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.pom
> [WARNING] Unable to get resource 'axis:axis-jaxrpc:pom:1.4' from repository central (http://repo1.maven.org/maven2)
> [INFO] [compiler:compile]
> [INFO] Compiling 2 source files to C:\P4\NCP\main\component\CPServer\authn\target\classes
> [INFO] ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
> [INFO] ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.BuildFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:560)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
>        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
>        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac  
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath 
         Specify where to find user class files
>  -sourcepath 
        Specify where to find input source files
>  -bootclasspath 
     Override location of bootstrap class files
>  -extdirs            Override location of installed extensions
>  -d             Specify where to place generated class files
>  -encoding       Specify character encoding used by source files
>  -source          Provide source compatibility with specified release
>  -target          Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
>        at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
>        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>        ... 16 more
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 23 seconds
> [INFO] Finished at: Fri Apr 20 11:41:02 PDT 2007
> [INFO] Final Memory: 5M/9M
> [INFO] ------------------------------------------------------------------------
>
> C:\P4\NCP\main>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
>  Check outnew cars at Yahoo! Autos.

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org















       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

Re: Can not Compile with JDK 1.4

Posted by Wayne Fay <wa...@gmail.com>.
This is asked and answered repeatedly on this list, plus it is very
well documented on the Maven website.

http://maven.apache.org
Plugins by category
"compile" plugin
At the bottom of that page is a couple links to example configs for
specifying JDKs etc.

Wayne

On 4/20/07, Petr V. <gr...@yahoo.com> wrote:
> All,
>
> I have this project which successfully build with jdk1.5.
>
> Now I am trying to make project on build machine. This build machine does not have access to outside world so I copied all dependencies in C:\maven_repository and define the repository location in m2 folder. I hope it won't complain.
>
> Now this build machine has jdk1.4 and seems like that I can not use that and mvn 2 needs 1.5. My other projects want 1.4 .
>
> So even if Installed jdk1.5, how can I tell mvn to use jdk1.5 and not jdk 1.4.
>
> Any help is appreciated. Log is attached if the error is due to some other reason. Please have a look. Thanks
>
>
>
>
>
> C:\P4\NCP\main>mvn -e compile
> + Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO] Reactor build order:
> [INFO]   The New CP Project
> [INFO]   component
> [INFO]   CPServer
> [INFO]   Authentication Module
> [INFO]   Core Module
> [INFO]   Authorization Module
> [INFO]   Inventory Module
> [INFO]   Performance Module
> [INFO]   CPWebService
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building The New CP Project
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building component
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building CPServer
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] No goals needed for project - skipping
> [INFO] ----------------------------------------------------------------------------
> [INFO] Building Authentication Module
> [INFO]    task-segment: [compile]
> [INFO] ----------------------------------------------------------------------------
> [INFO] [resources:resources]
> [INFO] Using default encoding to copy filtered resources.
> Downloading: http://repo1.maven.org/maven2/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.pom
> [WARNING] Unable to get resource 'axis:axis-jaxrpc:pom:1.4' from repository central (http://repo1.maven.org/maven2)
> [INFO] [compiler:compile]
> [INFO] Compiling 2 source files to C:\P4\NCP\main\component\CPServer\authn\target\classes
> [INFO] ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac <options> <source files>
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath <path>         Specify where to find user class files
>  -sourcepath <path>        Specify where to find input source files
>  -bootclasspath <path>     Override location of bootstrap class files
>  -extdirs <dirs>           Override location of installed extensions
>  -d <directory>            Specify where to place generated class files
>  -encoding <encoding>      Specify character encoding used by source files
>  -source <release>         Provide source compatibility with specified release
>  -target <release>         Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac <options> <source files>
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath <path>         Specify where to find user class files
>  -sourcepath <path>        Specify where to find input source files
>  -bootclasspath <path>     Override location of bootstrap class files
>  -extdirs <dirs>           Override location of installed extensions
>  -d <directory>            Specify where to place generated class files
>  -encoding <encoding>      Specify character encoding used by source files
>  -source <release>         Provide source compatibility with specified release
>  -target <release>         Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
> [INFO] ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.BuildFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac <options> <source files>
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath <path>         Specify where to find user class files
>  -sourcepath <path>        Specify where to find input source files
>  -bootclasspath <path>     Override location of bootstrap class files
>  -extdirs <dirs>           Override location of installed extensions
>  -d <directory>            Specify where to place generated class files
>  -encoding <encoding>      Specify character encoding used by source files
>  -source <release>         Provide source compatibility with specified release
>  -target <release>         Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:560)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
>        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
>        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
> Failure executing javac, but could not parse the error:
> javac: invalid target release: 1.5
> Usage: javac <options> <source files>
> where possible options include:
>  -g                        Generate all debugging info
>  -g:none                   Generate no debugging info
>  -g:{lines,vars,source}    Generate only some debugging info
>  -nowarn                   Generate no warnings
>  -verbose                  Output messages about what the compiler is doing
>  -deprecation              Output source locations where deprecated APIs are used
>  -classpath <path>         Specify where to find user class files
>  -sourcepath <path>        Specify where to find input source files
>  -bootclasspath <path>     Override location of bootstrap class files
>  -extdirs <dirs>           Override location of installed extensions
>  -d <directory>            Specify where to place generated class files
>  -encoding <encoding>      Specify character encoding used by source files
>  -source <release>         Provide source compatibility with specified release
>  -target <release>         Generate class files for specific VM version
>  -help                     Print a synopsis of standard options
>
>
>
>        at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
>        at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
>        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
>        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>        ... 16 more
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 23 seconds
> [INFO] Finished at: Fri Apr 20 11:41:02 PDT 2007
> [INFO] Final Memory: 5M/9M
> [INFO] ------------------------------------------------------------------------
>
> C:\P4\NCP\main>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
>  Check outnew cars at Yahoo! Autos.

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org