ProcessorException: Failed to generate code

One Star

ProcessorException: Failed to generate code

I am using TOS v2.3.1 (TOS-All-r11699-V2.3.1). I have defined a java project with two jobs and all worked fine until the TOS started to complain with the following message box:
An error has occured(Failed to generate code.).
See log for more details.
(A fragment of the log file that contains the exception stack trace is pasted below)
The last thing I changed in the project was a minor one (change a property of a tOracleOutput component).
I've tried to close the TOS, to switch the project but without any result.
When I change the job view from 'Designe' to 'Code' I don't see any syntax error reported in the java code.
I am able to run the jobs (after the error message box), but it seems as they run using the old code (my last change on a tOracleOutput is not taken into account).
Should I somehow 'clean' the code? Any other hint what to try?

The log file fragment:
!ENTRY org.talend.libraries 4 0 2008-03-04 13:50:44.071
!MESSAGE 2008-03-04 13:50:44,055 ERROR org.talend.commons.exception.ExceptionHandler - Failed to generate code.
!STACK 0
org.talend.designer.runprocess.ProcessorException: Failed to generate code.
at org.talend.designer.runprocess.java.JavaProcessor.generateCode(Unknown Source)
at org.talend.designer.core.ui.AbstractMultiPageTalendEditor.codeSync(Unknown Source)
at org.talend.designer.core.ui.AbstractMultiPageTalendEditor.doSave(Unknown Source)
at org.eclipse.ui.internal.SaveableHelper$1.run(SaveableHelper.java:143)
at org.eclipse.ui.internal.SaveableHelper$4.run(SaveableHelper.java:266)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:758)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:755)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2451)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:274)
at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:253)
at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:148)
at org.eclipse.ui.internal.EditorManager.savePart(EditorManager.java:1345)
at org.eclipse.ui.internal.WorkbenchPage.savePart(WorkbenchPage.java:3184)
at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3197)
at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:73)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:429)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:568)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1141)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:947)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:975)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:971)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1285)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3772)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3672)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2264)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3291)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.talend.rcp.intro.Application.start(Unknown Source)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
Caused by: org.talend.designer.codegen.exception.CodeGeneratorException: org.eclipse.emf.codegen.jet.JETException: InvocationTargetException
at org.talend.designer.codegen.CodeGenerator.generateComponentCode(Unknown Source)
at org.talend.designer.codegen.CodeGenerator.generateComponentsCode(Unknown Source)
at org.talend.designer.codegen.CodeGenerator.generateProcessCode(Unknown Source)
... 64 more
Caused by: org.eclipse.emf.codegen.jet.JETException: InvocationTargetException
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:463)
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:435)
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:426)
at org.talend.designer.codegen.proxy.JetProxy.generate(Unknown Source)
... 67 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:455)
... 70 more
Caused by: java.lang.IndexOutOfBoundsException: Index: 4, Size: 4
at java.util.ArrayList.RangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.talend.designer.codegen.translators.file.input.TFileInputDelimitedBeginJava.generate(TFileInputDelimitedBeginJava.java:495)
... 74 more
Community Manager

Re: ProcessorException: Failed to generate code

Hi
Caused by: java.lang.IndexOutOfBoundsException: Index: 4, Size: 4
at java.util.ArrayList.RangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.talend.designer.codegen.translators.file.input.TFileInputDelimitedBeginJava.generate(TFileInputDelimitedBeginJava.java:495)
... 74 more

I think you have used the schema from metadata on tFileInputDelimited or tOracleOutput component. The schema in metadata have been changed.(am I right?)
So, you try to define the schema in Built-In type and run the job.
Best regards
shong
----------------------------------------------------------
Talend | Data Agility for Modern Business
One Star

Re: ProcessorException: Failed to generate code

You were right. I did change the schema in the repository. The problem remained until I changed the schema property of components manually (change to 'built-in' and than change it back).
Thanks for your answer.
Bye,
Nikola

Calling Talend Open Studio Users

The first 100 community members completing the Open Studio survey win a $10 gift voucher.

Start the survey

2019 GARNER MAGIC QUADRANT FOR DATA INTEGRATION TOOL

Talend named a Leader.

Get your copy

OPEN STUDIO FOR DATA INTEGRATION

Kickstart your first data integration and ETL projects.

Download now

What’s New for Talend Summer ’19

Watch the recorded webinar!

Watch Now

Best Practices for Using Context Variables with Talend – Part 4

Pick up some tips and tricks with Context Variables

Blog

How Media Organizations Achieved Success with Data Integration

Learn how media organizations have achieved success with Data Integration

Read

Definitive Guide to Data Quality

Create systems and workflow to manage clean data ingestion and data transformation.

Download