[resolved] java.lang.NullPointerException

[Anonymous]

Hi!
I use Talend Open Studio Version: 5.4.1 and i have an issue.
I install Talend and in the first start I work without problems, but when I restart the program and trying open the job again throw the java.lang.NullPointerException.
Every time that I close Talend I have reinstall the program.
Any idea?

[Anonymous]

Hey,
I am not using studio and im using talend enterprise big data which working well before with out any issues.
JDK = jdk1.7.0_25
OS = Windows 7 Home Basic - 64bit
Yes, with 210 lines Log is generated.
here is the sample one
!ENTRY org.eclipse.jface 4 2 2014-05-08 12:41:01.048
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at org.talend.designer.core.ui.editor.connections.ConnectionFigure.initFigureMap(ConnectionFigure.java:94)
at org.talend.designer.core.ui.editor.connections.ConnectionFigure.<init>(ConnectionFigure.java:84)
at org.talend.designer.core.ui.editor.connections.ConnectionFigure.<init>(ConnectionFigure.java:198)
at org.talend.designer.core.ui.editor.nodes.NodeFigure.setBounds(NodeFigure.java:195)
at org.eclipse.draw2d.XYLayout.layout(XYLayout.java:115)
...

Hi,
You cannot directly edit the code generated for a Talend Job.
Is your studio working well before? I have seen that basic variables aren't compiled completely.
What's your JDK and OS? and 32 bit or 64 bit?
Is there any error log which is located in <Talend Studio installation path>/workspace/.metadata/.log?
Best regards
Sabrina

[Anonymous]

How can i edit the code. I tried to edit it from code tab which is in b/w designer and jobscript but nothing is effecting.
Please find the screen shot and let me know how can i edit it.

Regards
Naveen

[Anonymous]

Hi,
I suspect your job get corrupted.
You could try clean up your local workspace(backup before) and in your TAC console check whether your jobs are locked? try to unlock them and try loading to your Studio. Let me know if it is OK with you.
Best regards
Sabrina

[Anonymous]

Hi,

How can i edit the code. I tried to edit it from code tab which is in b/w designer and jobscript but nothing is effecting.

This is no possible, you cannot directly edit the code generated for a Talend Job.
I would suggest you to connect to the Talend Support Portal and log your request, so that we treat it with priority, through the support cycle.
Best regards
Sabrina

[Anonymous]

Thanks Sabrina,
I get back to you on the workout which you have suggested and if that does not solve. I seek help from support portal on this issue.
Thanks and Regards
Naveen

[Anonymous]

Hi,
Is there any update for your issue?
Best regards
Sabrina

[_AnonymousUser]

hello,
not sure if it's the same problem, but i've changed my computer and have re-installed TOS
Version: 5.2.0
Build id: r92826-20121025-0554
After re-installed it, i got this error message
An internal error occurred during: "Generation Engine Initialization in progress...".
java.lang.NullPointerException
The only differences i found between my old and new config is the Java version:
the error occurs when i use Java 8 and works perfectly with Java 7
any idea?
thanks

[Anonymous]

hello,
not sure if it's the same problem, but i've c
After re-installed it, i got this error message
An internal error occurred during: "Generation Engine Initialization in progress...".
java.lang.NullPointerException
The only differences i found between my old and new config is the Java version:
the error occurs when i use Java 8 and works perfectly with Java 7
any idea?
thanks

Java 8 is not supported Java version for Talend Studio 5.2.0, talend plans to support java 8 since 6.0 version, refer to this article.
Shong