java.lang.IllegalArgumentException: java.lang.ClassCastException when migrating data between PostreSQL servers

Anonymous — Sat, 16 Nov 2024 07:33:03 GMT

Hello,

when starting a simple job as shown in the picture, the following error occurs:

java.lang.IllegalArgumentException: java.lang.ClassCastException@42040da3
    at sun.reflect.GeneratedMethodAccessor76.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:461)
    at org.talend.designer.codegen.config.TalendJetEmitter.generate(TalendJetEmitter.java:684)
    at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:441)
    at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:432)
    at org.talend.designer.codegen.proxy.JetProxy.generate(JetProxy.java:54)
    at org.talend.designer.codegen.CodeGenerator.instantiateJetProxy(CodeGenerator.java:446)
    at org.talend.designer.codegen.CodeGenerator.generateTypedComponentCode(CodeGenerator.java:437)
    at org.talend.designer.codegen.CodeGenerator.generateTypedComponentCode(CodeGenerator.java:394)
    at org.talend.designer.codegen.CodeGenerator.generateTypedComponentCode(CodeGenerator.java:380)
    at org.talend.designer.codegen.CodeGenerator.generateProcessCode(CodeGenerator.java:219)
    at org.talend.designer.runprocess.java.JavaProcessor.generateCode(JavaProcessor.java:611)
    at org.talend.designer.runprocess.maven.MavenJavaProcessor.generateCode(MavenJavaProcessor.java:81)
    at org.talend.designer.runprocess.ProcessorUtilities.generateContextInfo(ProcessorUtilities.java:867)
    at org.talend.designer.runprocess.ProcessorUtilities.generateCode(ProcessorUtilities.java:574)
    at org.talend.designer.runprocess.ProcessorUtilities.generateCode(ProcessorUtilities.java:1736)
    at org.talend.designer.runprocess.RunProcessContext$1.run(RunProcessContext.java:582)
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:466)
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:374)
    at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:527)
    at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:284)
    at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1190)
    at org.talend.designer.runprocess.RunProcessContext.exec(RunProcessContext.java:534)
    at org.talend.designer.runprocess.ui.ProcessComposite.exec(ProcessComposite.java:1401)
    at org.talend.designer.runprocess.ui.views.ProcessView$RunAction.run(ProcessView.java:701)
    at org.talend.designer.runprocess.ui.actions.RunProcessAction.run(RunProcessAction.java:58)
    at org.talend.designer.core.debug.JobLaunchConfigurationDelegate$1.run(JobLaunchConfigurationDelegate.java:84)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3764)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.talend.rcp.intro.Application.start(Application.java:265)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    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:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)

I am using TOS 7.0.1 and JRE 1.8.0_171 if this matters.

Does anyone know what's the issue here?

Re: java.lang.IllegalArgumentException: java.lang.ClassCastException when migrating data between PostreSQL servers

Anonymous — Tue, 16 Oct 2018 10:07:45 GMT

Hello,

Ensure proper version of JDK is installed. For v6 of Talend products JDKv1.8 is required instead of JRE. If that requirement is met, ensure JDK bin is included in your PATH environment variable and is being reached.

Best regards

Sabrina

topic java.lang.IllegalArgumentException: java.lang.ClassCastException when migrating data between PostreSQL servers in Talend Studio

java.lang.IllegalArgumentException: java.lang.ClassCastException when migrating data between PostreSQL servers

Re: java.lang.IllegalArgumentException: java.lang.ClassCastException when migrating data between PostreSQL servers