"Error: Could not find or load main class" when trying to run a job in studio

[Anonymous]

Hello,

The problem is very strange as everything works fine until I try running a job that contains oracle connectors.

it gives this error: "OracleConnection cannot be resolved to a type" .

After this trying to run anything else also fails with error "Error: Could not find or load main class". Which I found is usually related to having spaces in the talend instalation path "Program files" , which we have , but why this only becomes a problem after running job with Oracle components?

That seems to break something in the environment.

Has anyone have any ideas what could be causing this?

[Anonymous]

Hi,

This issue is more related to Oracle drivers set up(ojdbc7.jar).

Have you already checked document about:https://help.talend.com/display/TalendOpenStudioforDataIntegrationInstallationandUpgradeGuideforWind...?

Best regards

Sabrina

[Anonymous]

Yes that was the first thing /i thought, but woudn't it then show up as an error on the component before even running the job?

Also when I try to publish the same job on TAC Publisher I get error:

java.lang.RuntimeException: org.talend.designer.runprocess.ProcessorException: org.talend.commons.exception.PersistenceException: org.talend.designer.runprocess.ProcessorException: Job compile errors 
At least job "Supervisor_FTP_Oracle" has a compile errors, please fix and export again.
Error Line: 11016
Detail Message: com.jcraft cannot be resolved to a type
There may be some other errors caused by JVM compatibility. Make sure your JVM setup is similar to the studio.
	at org.talend.commandline.command.ExtensionCommandSwitch.caseExtensionServerCommand(ExtensionCommandSwitch.java:201)
	at org.talend.commandline.client.command.extension.AbstractExtensionCommandSwitch.doSwitch(AbstractExtensionCommandSwitch.java:31)
	at org.talend.commandline.command.CommandProcessorSwitch.caseExtensionCommand(CommandProcessorSwitch.java:161)
	at org.talend.commandline.client.util.CommandAbstractSwitch.doSwitch(CommandAbstractSwitch.java:70)
	at org.talend.commandline.command.CommandConsumer.executeCommand(CommandConsumer.java:57)
	at org.talend.commandline.command.CommandConsumer.execute(CommandConsumer.java:35)
	at org.talend.commandline.mode.ServerCommandLine$CommmandConsumerRunnable.run(ServerCommandLine.java:139)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.talend.designer.runprocess.ProcessorException: org.talend.commons.exception.PersistenceException: org.talend.designer.runprocess.ProcessorException: Job compile errors 
At least job "Supervisor_FTP_Oracle" has a compile errors, please fix and export again.
Error Line: 11016
Detail Message: com.jcraft cannot be resolved to a type
There may be some other errors caused by JVM compatibility. Make sure your JVM setup is similar to the studio.
	at org.talend.commandline.util.JobHandler.publish(JobHandler.java:688)
	at org.talend.commandline.command.extension.PublishJobExecuteCommand.execute(PublishJobExecuteCommand.java:104)
	at org.talend.commandline.command.ExtensionCommandSwitch.caseExtensionServerCommand(ExtensionCommandSwitch.java:199)
	... 7 more
Caused by: org.talend.commons.exception.PersistenceException: org.talend.designer.runprocess.ProcessorException: Job compile errors 
At least job "Supervisor_FTP_Oracle" has a compile errors, please fix and export again.
Error Line: 11016
Detail Message: com.jcraft cannot be resolved to a type
There may be some other errors caused by JVM compatibility. Make sure your JVM setup is similar to the studio.
	at org.talend.repository.ui.wizards.exportjob.scriptsmanager.BuildJobManager.buildJob(BuildJobManager.java:209)
	at org.talend.repository.ui.wizards.exportjob.scriptsmanager.BuildJobManager.buildJob(BuildJobManager.java:158)
	at org.talend.designer.publish.core.actions.AbstractPublishJobAction.exportJobForPOJO(AbstractPublishJobAction.java:172)
	at org.talend.designer.publish.core.actions.AbstractPublishJobAction.run(AbstractPublishJobAction.java:98)
	at org.talend.commandline.util.JobHandler.publish(JobHandler.java:686)
	... 9 more
Caused by: org.talend.designer.runprocess.ProcessorException: Job compile errors 
At least job "Supervisor_FTP_Oracle" has a compile errors, please fix and export again.
Error Line: 11016
Detail Message: com.jcraft cannot be resolved to a type
There may be some other errors caused by JVM compatibility. Make sure your JVM setup is similar to the studio.
	at org.talend.designer.runprocess.JobErrorsChecker.checkLastGenerationHasCompilationError(JobErrorsChecker.java:308)
	at org.talend.designer.runprocess.DefaultRunProcessService.checkLastGenerationHasCompilationError(DefaultRunProcessService.java:364)
	at org.talend.designer.runprocess.RunProcessService.checkLastGenerationHasCompilationError(RunProcessService.java:290)
	at org.talend.designer.runprocess.ProcessorUtilities.generateBuildInfo(ProcessorUtilities.java:619)
	at org.talend.designer.runprocess.ProcessorUtilities.generateCode(ProcessorUtilities.java:883)
	at org.talend.designer.runprocess.ProcessorUtilities.generateCode(ProcessorUtilities.java:707)
	at org.talend.designer.runprocess.ProcessorUtilities.generateCode(ProcessorUtilities.java:1252)
	at org.talend.repository.ui.wizards.exportjob.handler.BuildJobHandler.generateJobFiles(BuildJobHandler.java:158)
	at org.talend.repository.ui.wizards.exportjob.scriptsmanager.BuildJobManager$1.run(BuildJobManager.java:187)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
	at org.talend.repository.ui.wizards.exportjob.scriptsmanager.BuildJobManager.buildJob(BuildJobManager.java:203)
	... 13 more

Which is different then the one in studio, any more ideas?

Thank you,

Gabriele