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Posted to user@uima.apache.org by harshal patni <pa...@gmail.com> on 2013/06/07 17:49:11 UTC
Running Pear File (WhitespaceTokenizer.pear)
Hi,
I created a PEAR file for whitespace tokenizer. I installed the pear
using the Java code given in the link below (Pear API). It successfully
installed. Now when I run this using the code on the same page, it throws
an error given below. I made sure the whitespacetokenizer libraries are
present in the lib folder. What's interesting is that I dont get any errors
when I install. It seems to find the jars and loads them onto the
classpath. but when I run it fails.
*LINK * -
http://uima.apache.org/d/uimaj-2.3.1/references.html#ugr.ref.pear.installing_pear_using_API
*ERROR*
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
INFO: Package installer message: [InstallationController]: extracting
/Users/h/Desktop/whitespacetokenizer.pear
[InstallationController]: 47160 bytes extracted
Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
INFO: Package installer message: [InstallationProcessor]: start processing
InsD file - /Users/h/Desktop/temp/WhiteSpaceTokenizer/metadata/install.xml
Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
INFO: Package installer message: [InstallationController]: the
metadata/setenv.txt file contains required environment variables for this
component
[InstallationController]: component WhiteSpaceTokenizer installation
completed.
Jun 7, 2013 8:42:02 AM WhitespaceTokenizer initialize
INFO: "Whitespace tokenizer successfully initialized"
Jun 7, 2013 8:42:03 AM PackageInstaller installPackage
INFO: Installation verification of component WhiteSpaceTokenizer
successfully completed.
org.apache.uima.resource.ResourceInitializationException: Error
initializing
"org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper" from
descriptor
file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/WhiteSpaceTokenizer_pear.xml.
at org.apache.uima.util.SimpleResourceFactory.produceResource(
SimpleResourceFactory.java:144)
at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
CompositeResourceFactory_impl.java:62)
at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
at org.apache.uima.UIMAFramework.produceAnalysisEngine(
UIMAFramework.java:425)
at com.zynx.galen.uima.execute.PearExecuter.execute(PearExecuter.java:43)
at com.zynx.galen.uima.execute.PearExecuter.<init>(PearExecuter.java:17)
at com.zynx.galen.uima.execute.PearExecuter.main(PearExecuter.java:58)
Caused by: org.apache.uima.resource.ResourceInitializationException:
Annotator class "org.apache.uima.annotator.WhitespaceTokenizer" was not
found. (Descriptor:
file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/desc/WhitespaceTokenizer.xml)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
PrimitiveAnalysisEngine_impl.java:207)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initialize(
PrimitiveAnalysisEngine_impl.java:156)
at org.apache.uima.impl.AnalysisEngineFactory_impl.produceResource(
AnalysisEngineFactory_impl.java:94)
at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
CompositeResourceFactory_impl.java:62)
at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
at org.apache.uima.UIMAFramework.produceAnalysisEngine(
UIMAFramework.java:425)
at
org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper.initialize(
PearAnalysisEngineWrapper.java:269)
at org.apache.uima.util.SimpleResourceFactory.produceResource(
SimpleResourceFactory.java:123)
... 7 more
Caused by: java.lang.ClassNotFoundException:
org.apache.uima.annotator.WhitespaceTokenizer
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at org.apache.uima.internal.util.UIMAClassLoader.loadClass(
UIMAClassLoader.java:151)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
PrimitiveAnalysisEngine_impl.java:201)
... 15 more
Harshal
Re: Running Pear File (WhitespaceTokenizer.pear)
Posted by harshal patni <pa...@gmail.com>.
Hi Marshall,
I fixed this issue. The problem was that the
whitespacetokenizer.jar was not on the classpath. I checked the .classpath
file after installation and realized the .jar was not present. After that
was added the problem was fixed.
Thanks a lot for the help.
Harshal
On Fri, Jun 7, 2013 at 3:02 PM, Marshall Schor <ms...@schor.com> wrote:
> Hi,
>
> I'm not an expert in this part of UIMA, but here are some things to check.
> If I
> recall correctly, the sample "run" code you are referring to has, on line
> 17
> approx, the code
> ... new XMLInputSource(instPear.getComponentPearDescPath())
>
> Can you verify what valueinstPear.getComponentPearDescPath() is returning?
> It
> should be a path to a file on your disk, and that file should look like:
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <pearSpecifier xmlns="http://uima.apache.org/resourceSpecifier">
> <pearPath> --- here would be a path to a directory where the pear
> was
> installed in your environment </pearPath>
> </pearSpecifier>
>
> And then, if that looks ok, at that spot, there should be some directories
> and a
> top level .xml file whose name ends with _pear. One of the top level
> directories is called "metadata", and it should have an setenv.txt file,
> which
> should have a line
> CLASSPATH=....
>
> If that looks ok, see if the value of the CLASSPATH looks right - that's
> where
> Java is trying to load the class
> org.apache.uima.annotator.WhitespaceTokenizer
> and returning no-such-class found error message.
>
> -Marshall
>
>
> On 6/7/2013 11:49 AM, harshal patni wrote:
> > Hi,
> > I created a PEAR file for whitespace tokenizer. I installed the pear
> > using the Java code given in the link below (Pear API). It successfully
> > installed. Now when I run this using the code on the same page, it throws
> > an error given below. I made sure the whitespacetokenizer libraries are
> > present in the lib folder. What's interesting is that I dont get any
> errors
> > when I install. It seems to find the jars and loads them onto the
> > classpath. but when I run it fails.
> >
> >
> > *LINK * -
> >
> http://uima.apache.org/d/uimaj-2.3.1/references.html#ugr.ref.pear.installing_pear_using_API
> >
> >
> >
> >
> > *ERROR*
> >
> //////////////////////////////////////////////////////////////////////////////////////////////////////////////
> >
> > Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
> >
> > INFO: Package installer message: [InstallationController]: extracting
> > /Users/h/Desktop/whitespacetokenizer.pear
> >
> > [InstallationController]: 47160 bytes extracted
> >
> >
> > Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
> >
> > INFO: Package installer message: [InstallationProcessor]: start
> processing
> > InsD file -
> /Users/h/Desktop/temp/WhiteSpaceTokenizer/metadata/install.xml
> >
> >
> > Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
> >
> > INFO: Package installer message: [InstallationController]: the
> > metadata/setenv.txt file contains required environment variables for this
> > component
> >
> > [InstallationController]: component WhiteSpaceTokenizer installation
> > completed.
> >
> >
> > Jun 7, 2013 8:42:02 AM WhitespaceTokenizer initialize
> >
> > INFO: "Whitespace tokenizer successfully initialized"
> >
> > Jun 7, 2013 8:42:03 AM PackageInstaller installPackage
> >
> > INFO: Installation verification of component WhiteSpaceTokenizer
> > successfully completed.
> >
> > org.apache.uima.resource.ResourceInitializationException: Error
> > initializing
> > "org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper" from
> > descriptor
> >
> file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/WhiteSpaceTokenizer_pear.xml.
> >
> > at org.apache.uima.util.SimpleResourceFactory.produceResource(
> > SimpleResourceFactory.java:144)
> >
> > at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
> > CompositeResourceFactory_impl.java:62)
> >
> > at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
> >
> > at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
> >
> > at org.apache.uima.UIMAFramework.produceAnalysisEngine(
> > UIMAFramework.java:425)
> >
> > at com.zynx.galen.uima.execute.PearExecuter.execute(PearExecuter.java:43)
> >
> > at com.zynx.galen.uima.execute.PearExecuter.<init>(PearExecuter.java:17)
> >
> > at com.zynx.galen.uima.execute.PearExecuter.main(PearExecuter.java:58)
> >
> > Caused by: org.apache.uima.resource.ResourceInitializationException:
> > Annotator class "org.apache.uima.annotator.WhitespaceTokenizer" was not
> > found. (Descriptor:
> >
> file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/desc/WhitespaceTokenizer.xml)
> >
> > at
> >
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
> > PrimitiveAnalysisEngine_impl.java:207)
> >
> > at
> >
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initialize(
> > PrimitiveAnalysisEngine_impl.java:156)
> >
> > at org.apache.uima.impl.AnalysisEngineFactory_impl.produceResource(
> > AnalysisEngineFactory_impl.java:94)
> >
> > at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
> > CompositeResourceFactory_impl.java:62)
> >
> > at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
> >
> > at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
> >
> > at org.apache.uima.UIMAFramework.produceAnalysisEngine(
> > UIMAFramework.java:425)
> >
> > at
> >
> org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper.initialize(
> > PearAnalysisEngineWrapper.java:269)
> >
> > at org.apache.uima.util.SimpleResourceFactory.produceResource(
> > SimpleResourceFactory.java:123)
> >
> > ... 7 more
> >
> > Caused by: java.lang.ClassNotFoundException:
> > org.apache.uima.annotator.WhitespaceTokenizer
> >
> > at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> >
> > at java.security.AccessController.doPrivileged(Native Method)
> >
> > at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> >
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> >
> > at org.apache.uima.internal.util.UIMAClassLoader.loadClass(
> > UIMAClassLoader.java:151)
> >
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> >
> > at
> >
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
> > PrimitiveAnalysisEngine_impl.java:201)
> >
> > ... 15 more
> >
> >
> >
> >
> > Harshal
> >
>
>
--
*Harshal Patni** | *Data Architect | Zynx Health ™
10880 Wilshire Boulevard, Suite 300 | Los Angeles, CA, 90024
Mobile : 937-760-6639| hpatni@zynx.com
<at...@zynx.com>
<http://www.linkedin.com/in/harshalpatni> |
<http://knoesis.wright.edu/researchers/harshal/>
www.zynxhealth.com <http://www.zynx.com/>
“*Most Interesting Vendor” 2010*
- Healthcare Informatics
Re: Running Pear File (WhitespaceTokenizer.pear)
Posted by Marshall Schor <ms...@schor.com>.
Hi,
I'm not an expert in this part of UIMA, but here are some things to check. If I
recall correctly, the sample "run" code you are referring to has, on line 17
approx, the code
... new XMLInputSource(instPear.getComponentPearDescPath())
Can you verify what valueinstPear.getComponentPearDescPath() is returning? It
should be a path to a file on your disk, and that file should look like:
<?xml version="1.0" encoding="UTF-8"?>
<pearSpecifier xmlns="http://uima.apache.org/resourceSpecifier">
<pearPath> --- here would be a path to a directory where the pear was
installed in your environment </pearPath>
</pearSpecifier>
And then, if that looks ok, at that spot, there should be some directories and a
top level .xml file whose name ends with _pear. One of the top level
directories is called "metadata", and it should have an setenv.txt file, which
should have a line
CLASSPATH=....
If that looks ok, see if the value of the CLASSPATH looks right - that's where
Java is trying to load the class org.apache.uima.annotator.WhitespaceTokenizer
and returning no-such-class found error message.
-Marshall
On 6/7/2013 11:49 AM, harshal patni wrote:
> Hi,
> I created a PEAR file for whitespace tokenizer. I installed the pear
> using the Java code given in the link below (Pear API). It successfully
> installed. Now when I run this using the code on the same page, it throws
> an error given below. I made sure the whitespacetokenizer libraries are
> present in the lib folder. What's interesting is that I dont get any errors
> when I install. It seems to find the jars and loads them onto the
> classpath. but when I run it fails.
>
>
> *LINK * -
> http://uima.apache.org/d/uimaj-2.3.1/references.html#ugr.ref.pear.installing_pear_using_API
>
>
>
>
> *ERROR*
> //////////////////////////////////////////////////////////////////////////////////////////////////////////////
>
> Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
>
> INFO: Package installer message: [InstallationController]: extracting
> /Users/h/Desktop/whitespacetokenizer.pear
>
> [InstallationController]: 47160 bytes extracted
>
>
> Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
>
> INFO: Package installer message: [InstallationProcessor]: start processing
> InsD file - /Users/h/Desktop/temp/WhiteSpaceTokenizer/metadata/install.xml
>
>
> Jun 7, 2013 8:42:02 AM PackageInstaller installPackage
>
> INFO: Package installer message: [InstallationController]: the
> metadata/setenv.txt file contains required environment variables for this
> component
>
> [InstallationController]: component WhiteSpaceTokenizer installation
> completed.
>
>
> Jun 7, 2013 8:42:02 AM WhitespaceTokenizer initialize
>
> INFO: "Whitespace tokenizer successfully initialized"
>
> Jun 7, 2013 8:42:03 AM PackageInstaller installPackage
>
> INFO: Installation verification of component WhiteSpaceTokenizer
> successfully completed.
>
> org.apache.uima.resource.ResourceInitializationException: Error
> initializing
> "org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper" from
> descriptor
> file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/WhiteSpaceTokenizer_pear.xml.
>
> at org.apache.uima.util.SimpleResourceFactory.produceResource(
> SimpleResourceFactory.java:144)
>
> at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
> CompositeResourceFactory_impl.java:62)
>
> at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
>
> at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
>
> at org.apache.uima.UIMAFramework.produceAnalysisEngine(
> UIMAFramework.java:425)
>
> at com.zynx.galen.uima.execute.PearExecuter.execute(PearExecuter.java:43)
>
> at com.zynx.galen.uima.execute.PearExecuter.<init>(PearExecuter.java:17)
>
> at com.zynx.galen.uima.execute.PearExecuter.main(PearExecuter.java:58)
>
> Caused by: org.apache.uima.resource.ResourceInitializationException:
> Annotator class "org.apache.uima.annotator.WhitespaceTokenizer" was not
> found. (Descriptor:
> file:/Users/h/Desktop/temp/WhiteSpaceTokenizer/desc/WhitespaceTokenizer.xml)
>
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
> PrimitiveAnalysisEngine_impl.java:207)
>
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initialize(
> PrimitiveAnalysisEngine_impl.java:156)
>
> at org.apache.uima.impl.AnalysisEngineFactory_impl.produceResource(
> AnalysisEngineFactory_impl.java:94)
>
> at org.apache.uima.impl.CompositeResourceFactory_impl.produceResource(
> CompositeResourceFactory_impl.java:62)
>
> at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:269)
>
> at org.apache.uima.UIMAFramework.produceResource(UIMAFramework.java:314)
>
> at org.apache.uima.UIMAFramework.produceAnalysisEngine(
> UIMAFramework.java:425)
>
> at
> org.apache.uima.analysis_engine.impl.PearAnalysisEngineWrapper.initialize(
> PearAnalysisEngineWrapper.java:269)
>
> at org.apache.uima.util.SimpleResourceFactory.produceResource(
> SimpleResourceFactory.java:123)
>
> ... 7 more
>
> Caused by: java.lang.ClassNotFoundException:
> org.apache.uima.annotator.WhitespaceTokenizer
>
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>
> at java.security.AccessController.doPrivileged(Native Method)
>
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>
> at org.apache.uima.internal.util.UIMAClassLoader.loadClass(
> UIMAClassLoader.java:151)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(
> PrimitiveAnalysisEngine_impl.java:201)
>
> ... 15 more
>
>
>
>
> Harshal
>