Unlock a world of possibilities! Login now and discover the exclusive benefits awaiting you.
HI Talend Folks,
When i open talend tool. I am getting error message. could please tell me. how to solve this issues without uninstall?
Error message:
An error occurred (org/eclipse/jdt/core/javacore)
java.lang.NoClassDefFoundError: org/eclipse/jdt/core/JavaCore
at org.talend.commons.utils.generation.JavaUtils.applyCompilerCompliance(JavaUtils.java:257)
at org.talend.commons.utils.generation.JavaUtils.updateProjectJavaVersion(JavaUtils.java:238)
at org.talend.core.repository.model.ProxyRepositoryFactory.logOnProject(ProxyRepositoryFactory.java:1935)
at org.talend.repository.ui.login.LoginHelper$1.run(LoginHelper.java:441)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.jdt.core (641).
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 5 more
Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.jdt.core.JavaCore.start() of bundle org.eclipse.jdt.core.
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:792)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
at org.eclipse.osgi.container.Module.doStart(Module.java:571)
at org.eclipse.osgi.container.Module.start(Module.java:439)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
... 14 more
Caused by: org.eclipse.core.internal.resources.ResourceException: Could not read metadata for 'C:\Users\GISPLBL-04\workspace\.metadata\.plugins\org.eclipse.core.resources\.root\.indexes\properties.index'. Unexpected version: 0.
at org.eclipse.core.internal.localstore.Bucket.load(Bucket.java:303)
at org.eclipse.core.internal.properties.PropertyBucket.load(PropertyBucket.java:258)
at org.eclipse.core.internal.localstore.Bucket.load(Bucket.java:274)
at org.eclipse.core.internal.localstore.BucketTree.loadBucketFor(BucketTree.java:115)
at org.eclipse.core.internal.properties.PropertyManager2.getProperty(PropertyManager2.java:134)
at org.eclipse.core.internal.resources.Resource.getPersistentProperty(Resource.java:1205)
at org.eclipse.jdt.internal.core.JavaModelManager.loadVariablesAndContainers(JavaModelManager.java:3265)
at org.eclipse.jdt.internal.core.JavaModelManager.startup(JavaModelManager.java:5036)
at org.eclipse.jdt.core.JavaCore.start(JavaCore.java:5651)
at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
... 21 more
Hello,
Is it Ok with new workspace? Did you get this error when you start the studio with new project?
Best regards
Sabrina
Hello,
Is it Ok with new workspace? Did you get this error when you start the studio with new project?
Best regards
Sabrina
Create a new workspace.
Import the project from the workspace and check it.
If you face the same issue import the project without .metadata,.JETEmitters,.Java.
Hi
Local Project -java when open An error occurre(org/eclipse/jdt/core/javacore)
After creating a new project or Import a demo project same error occurre.
Plz provide any solution ....
Hello,
@ksingh wrote:
Hi
Local Project -java when open An error occurre(org/eclipse/jdt/core/javacore)
After creating a new project or Import a demo project same error occurre.
Plz provide any solution ....
Can you please clarify in which Talend version/edition you are? Have you tried to re-install your studio completely to see if it works well?
Best regards
Sabrina
Dear Folks
thanks
when am open Talend that issue was am facing. that time my system is updating after sometime my system restart this problem is automatically solve.
Hello,
Great your issue has been fixed.
Best regards
Sabrina
Hi! I faced the exact same problem, but managed to fix by clicking on "manage connection" and reseting the workspace folder.
Just wanted do leave here this possible solution as well.