[resolved] unable to read context group

[Anonymous]

HI,
   I am facing problem in reading the context group which i imported. The item is locked. And its showing the error 'An error has occurred. See error log for more details. ca.odell.glazedlists.EventList'.
         And also when i open/create a job i see nothing in context tab and even i am not able to create a context group. Please assist.
Regards,
Gayathri

[asheppardwork]

Where did you get the new glazedlists jar file from? 
 
The one I have refuses to work. I downloaded it from here: https://talend-update.talend.com/nexus/content/repositories/libraries/org/talend/libraries/  - then placed it here C:\ProgramData\Open Studio 6\configuration\.m2 per https://help.talend.com/search/all?query=Installing+external+modules&content-lang=en.  When I kept getting the 'this context view requires one external jar to be installed' message on the Context Tab, I went looking and found a copy already installed here: C:\ProgramData\Open Studio 6\configuration\.m2\repository\org\talend\libraries .  Still I can't get talend to recognize the jar is installed.  Have tried Window / Show View / Modules and the Wizard; but there is no error no message no recation from talend at all.  I have re-downloaded the jar file, deleted old copies, and tried to re-install still no joy.
 
I am using the OnBoardingDemoJob 0.1.
 
Because I am behind a firewall and cannot make a connection to the plugin server, I have to download the jar files and then load them manually.  As of yet I cannot get anything to work.
 
Any help would be most appreciated
 
---------------------
 
OS: Windows 7 Pro sp1
Talend Open Studio: 6.1.1.20151214_1327
 
---------------------
Jar meta:
<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>org.talend.libraries</groupId>
  <artifactId>glazedlists_java15-1.9.0-6.0.0</artifactId>
  <versioning>
    <versions>
      <version>6.0.0-SNAPSHOT</version>
    </versions>
    <lastUpdated>20160711192058</lastUpdated>
  </versioning>
</metadata>
-----------------------
 
 
*** Platform Details:
 
*** System properties:
ReadOnlyUser=false
USE_BROWSER=true
applicationXMI=org.eclipse.ui.workbench/LegacyIDE.e4xmi
awt.toolkit=sun.awt.windows.WToolkit
eclipse.commands=-os
win32
-ws
win32
-arch
x86_64
-showsplash
-launcher
C:\ProgramData\Open Studio 6\TOS_DI-win-x86_64.exe
-name
TOS_DI-win-x86_64
--launcher.library
C:\ProgramData\Open Studio 6\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20140603-1326\eclipse_1603.dll
-startup
C:\ProgramData\Open Studio 6\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
--launcher.overrideVmargs
-vm
C:\Program Files\Java\jre8\bin\server\jvm.dll
eclipse.home.location=file:/C:/ProgramData/Open Studio 6/
eclipse.launcher=C:\ProgramData\Open Studio 6\TOS_DI-win-x86_64.exe
eclipse.launcher.name=TOS_DI-win-x86_64
eclipse.product=org.talend.rcp.branding.tos.product
eclipse.startTime=1468263844861
eclipse.stateSaveDelayInterval=30000
eclipse.vm=C:\Program Files\Java\jre8\bin\server\jvm.dll
eclipse.vmargs=-Xms512m
-Xmx1536m
-XX:MaxPermSize=512m
-Dfile.encoding=UTF-8
-Djava.class.path=C:\ProgramData\Open Studio 6\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
equinox.use.ds=true
file.encoding=UTF-8
file.encoding.pkg=sun.io
file.separator=\
gosh.args=--nointeractive
guice.disable.misplaced.annotation.check=true
java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.awt.printerjob=sun.awt.windows.WPrinterJob
java.class.path=C:\ProgramData\Open Studio 6\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
java.class.version=52.

[asheppardwork]

Ok, for anyone who is stuck on why glazedlists_java15-1.9.0 jar does not load to Talend in a Windows 7 environment behind a firewall.  The proxy site for download of the jar files appends a -6.0.0 to the end of the name making it look like glazedlists_java15-1.9.0-6.0.0.jar.  However, when Maven sees this it has no idea what to do because it was not expecting this name.  Also, it does not log a error or complain in any meaningful way.  However, if you remove the -6.0.0 it works and hazaa the Contexts tab works.  After three days of no love from Talend, it now works.  Please, whomever is in charge here, get a message to the team working with maven and jar files for manual install and have them drum up a meaningful error message or accept files with the -6.0.0 or remove that addendum from the file name.  Thank you.

[Anonymous]

The library that I got from Talend was not complete, go to Window-->Show View--> Error Log

you will see Unhandled event loop exception

java.lang.NoClassDefFoundError: ca/odell/glazedlists/TreeList$ExpansionModel

Although it is showing that the lib is installed it does not have all the classes.

download the lib from http://www.java2s.com/Code/Jar/g/Downloadglazedlistsjava15190jar.htm

and installed it in 

TOS_DI-20180411_1414-V7.0.1\configuration\.m2\repository\org\talend\libraries\glazedlists_java15-1.9.0\6.0.0

add the version number that is in the pom to the jar name.

 my pom looks like this :

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.talend.libraries</groupId>
<artifactId>glazedlists_java15-1.9.0</artifactId>
<version>6.0.0</version>
<description>Generated by Talend</description>
</project>

Finally Restart Talend and it should work!!