topic Re: [resolved] Error in TOS launching in Talend Data Catalog

[resolved] Error in TOS launching

Anonymous — Thu, 31 Mar 2016 09:28:32 GMT

Hi,
when i try to launch my TOS on a specific branch, i have an "java.lang.NullPointerException" error

java.lang.NullPointerException
	at org.talend.repository.localprovider.model.LocalRepositoryFactory.getSerializableFromFolder(LocalRepositoryFactory.java:601)
	at org.talend.repository.localprovider.model.LocalRepositoryFactory.getAll(LocalRepositoryFactory.java:509)
	at org.talend.repository.remoteprovider.RemoteRepositoryFactory.getAll(RemoteRepositoryFactory.java:405)
	at org.talend.core.repository.model.ProxyRepositoryFactory.getAll(ProxyRepositoryFactory.java:942)
	at org.talend.migrationtool.MigrationToolService$2.run(MigrationToolService.java:163)
	at org.talend.repository.RepositoryWorkUnit.executeRun(RepositoryWorkUnit.java:84)
	at org.talend.core.repository.model.AbstractRepositoryFactory.executeRepositoryWorkUnit(AbstractRepositoryFactory.java:217)
	at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeRepositoryWorkUnit(LocalRepositoryFactory.java:2689)
	at org.talend.repository.svnprovider.SvnRepositoryFactory.executeRepositoryWorkUnit(SvnRepositoryFactory.java:397)
	at org.talend.repository.remoteprovider.RemoteRepositoryFactory.executeRepositoryWorkUnit(RemoteRepositoryFactory.java:565)
	at org.talend.core.repository.model.ProxyRepositoryFactory.executeRepositoryWorkUnit(ProxyRepositoryFactory.java:1770)
	at org.talend.migrationtool.MigrationToolService.executeProjectTasks(MigrationToolService.java:262)
	at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeMigrations(LocalRepositoryFactory.java:2765)
	at org.talend.repository.svnprovider.SvnRepositoryFactory.executeMigrations(SvnRepositoryFactory.java:1089)
	at org.talend.repository.remoteprovider.RemoteRepositoryFactory.executeMigrations(RemoteRepositoryFactory.java:925)
	at org.talend.core.repository.model.ProxyRepositoryFactory.executeMigrations(ProxyRepositoryFactory.java:246)
	at org.talend.core.repository.model.ProxyRepositoryFactory.logOnProject(ProxyRepositoryFactory.java:1622)
	at org.talend.repository.ui.login.LoginDialog$1.run(LoginDialog.java:344)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

I am on the 5.0.3 version and yesterday, I could launch the TOS on the branch with no problem.
Does anyone already have this error ? Do you have any ideas ofr a solution ?
Thanks

Re: [resolved] Error in TOS launching

Anonymous — Thu, 31 Mar 2016 10:01:23 GMT

Hi
5.0.3 was an rather old version, what's your JDK version? Can you please upload log messages which are located in <studio install dir>/workspace/.metadata/.log
Regards
Shong

Re: [resolved] Error in TOS launching

Anonymous — Thu, 31 Mar 2016 10:40:27 GMT

Thanks for your reply,
I know that 5.0.3 is an old version but for the moment, it's the version the client is using...
The JDK version is the 1.7
I put the log messages in the attachment.

.log_20160331-0241.log

Re: [resolved] Error in TOS launching

Anonymous — Fri, 01 Apr 2016 10:48:15 GMT

Hi pdenis
5.0.3 does not support JDK 1.7, 1.6 is recommended JDK version. I would suggest you to downgrade JDK version, if the problem still exists, follow the steps to resolve it:
1. Back up your local workspace.
2. Delete the workspace folder.
3. Restart talend enterprise studio, it will check out the project from svn server to local workspace again.
Regards
Shong

Re: [resolved] Error in TOS launching

Anonymous — Fri, 01 Apr 2016 12:11:14 GMT

Hello,
I met the same problem and I solved it by this way :
- checkout out the working branch with Eclipse
- go the metadata folder in the branch
- watch for the last modified files
- delete the last modified files
- commit the deletion (under Eclipse)
- launch the TOS
and it was Ok.
Benoit Jacob

Re: [resolved] Error in TOS launching

Anonymous — Mon, 11 Apr 2016 09:44:00 GMT

Hi Benoit Jacob,
Thanks for sharing your solution with us.
Best regards
Sabrina