topic Re: Talend fails Initializing and generating code in Talend Studio

Talend fails Initializing and generating code

Anonymous — Sat, 16 Nov 2024 10:34:56 GMT

Hello,
I work on TOS 4.2.1/ TOS 5.2.1 and I had this problem since a couple of days without touching at any settings. the program shows this message everytime" Erreurs de génération.
Erreurs lors de lexécution du générateur {0} sur le projet {1}'.
java.lang.NullPointerException". I work on JDK 8 update 91 on windows XP OS.
Here is my log file
!SESSION 2016-06-01 09:24:37.468 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.7.0_17
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_FR
Command-line arguments: -os win32 -ws win32 -arch x86
!ENTRY org.eclipse.jdt.core 4 4 2016-06-01 09:26:00.656
!MESSAGE Error creating Groovy language support
!STACK 0
java.lang.ClassNotFoundException: org.codehaus.jdt.groovy.integration.internal.GroovyLanguageSupport at org.eclipse.osgi.internal.loader.BundleLoad

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Re: Talend fails Initializing and generating code

Anonymous — Tue, 14 Jun 2016 10:58:32 GMT

I'm surprised it's ever worked as you should not be using Java 8 with releases of Talend prior to 6.
https://help.talend.com/search/all?query=Java+8+Support&content-lang=en

Re: Talend fails Initializing and generating code

Anonymous — Tue, 14 Jun 2016 11:15:59 GMT

I still don't want to switch the the 6th version. However, how can I downgrade my java version please?

Re: Talend fails Initializing and generating code

Anonymous — Tue, 14 Jun 2016 19:12:11 GMT

Install JDK 7.
If you're on Windows, modify the .BAT to something like: -
C:\Talend\TOS_DI-20141207_1530-V5.6.1\TOS_DI-win-x86_64.exe -vm "C:\Program Files\Java\jre7\bin"
or something similar for Unix/Linux.

Re: Talend fails Initializing and generating code

Anonymous — Wed, 15 Jun 2016 07:57:55 GMT

Hello,
I've downgraded my JDK version. however, I don't understand what I really have to modify and especially WHY?
Thank you,
Malek

Re: Talend fails Initializing and generating code

Anonymous — Wed, 15 Jun 2016 12:14:36 GMT

If you've got multiple Java versions, you need tell Talend which to use, if it is not to use the default. It sounds like you now have both 7 & 8 installed.
As you're on windows, it is a .BAT file that you're using to start Talend, TOS_DI-win-x86_64.bat, for example. . You can modify this file, to specify the Java version.

Re: Talend fails Initializing and generating code

Anonymous — Wed, 15 Jun 2016 12:19:35 GMT

I've already delete the 8th version
Thank you anyway