One Star

[resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Hi Guys,
I am a student who just start learning Talend Open Studio and I'm using TOS DI 5.0.
EveryTime i start TOS a window with an error message appears : "Generation Engine Initialization in progress...". java.lang.NullPoint

and when i want to run a job nothing happend but an error msg :

Thank you in advance!
1 ACCEPTED SOLUTION

Accepted Solutions
Four Stars

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Create a new workspace, that usually solves the problem.
10 REPLIES
Four Stars

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Create a new workspace, that usually solves the problem.
One Star

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

I created a new workspace and imported my project there but nothing changed.
I still get the same error message Smiley Sad
Seventeen Stars

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Do you have spaces in the path to the studio or workspace? Windows sometimes does not shows the real folder name, so I would check it with the shell.
One Star

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

No, there is no Space!
Here is my path to the studio : C:\TALEND\TOS_DI-Win32-r74687-V5.0.1
the path to the workspace : C:\TALEND\TOS_DI-Win32-r74687-V5.0.1\workspace
Seventeen Stars

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Ok what about Java 7? The default installation of Java ships Java 8 and Talend could not deal with it.
One Star

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

I went from Java 8 to Java 7 :

but still the same problem Smiley Sad
Seventeen Stars

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Yes but please now use a new workspace because in your current one are a lot of classes which are compiled with the Java 8 compiler.
One Star

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Changed the workspace but the error message still appears Smiley Sad
i'm downloading the last version of TOS DI...
One Star

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

I uninstalled Java 8 and suddenly TOS DI start working Smiley Very Happy
Thank you @jlolling !!
Moderator

Re: [resolved] "Generation Engine Initialization in progress...". java.lang.NullPoint

Hi bobCX,
So far, talend don't support for java 8.
Please look at KB article:TalendHelpCenter:Java 8 Support
Please see a related forum:http://www.talendforge.org/forum/viewtopic.php?id=38046
Thanks for your feedback.
Best regards
Sabrina
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