java.io.FileNotFoundException: /classes

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • It seems there are some exceptions thrown in springframework.ide JdtUtils when creating an MVC template project, although the project itself is created without errors. It doesn't seem to be an error with the template processing during the wizard operation, as the the project creates fine when using a runtime workbench and workspace plugins, and no errors are logged, but when using this with a distribution build, the errors are logged. The MVC project is still created without errors. {noformat} java.io.FileNotFoundException: /classes at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44) at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175) at java.net.URL.openConnection(URL.java:945) at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32) at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206) at org.springframework.ide.eclipse.core.java.JdtUtils.getBundleClassPath(JdtUtils.java:201) at org.springframework.ide.eclipse.core.java.ProjectClassLoaderCache.getClassLoader(ProjectClassLoaderCache.java:316) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.setupClassLoaders(JdtUtils.java:935) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.<init>(JdtUtils.java:903) at org.springframework.ide.eclipse.core.java.JdtUtils.getProjectClassLoaderSupport(JdtUtils.java:581) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.createWeavingClassLoaderSupport(AopReferenceModelBuilderJob.java:503) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.buildAopModel(AopReferenceModelBuilderJob.java:441) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.run(AopReferenceModelBuilderJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53) {noformat}
    via by Martin Lippert (c),
  • It seems there are some exceptions thrown in springframework.ide JdtUtils when creating an MVC template project, although the project itself is created without errors. It doesn't seem to be an error with the template processing during the wizard operation, as the the project creates fine when using a runtime workbench and workspace plugins, and no errors are logged, but when using this with a distribution build, the errors are logged. The MVC project is still created without errors. {noformat} java.io.FileNotFoundException: /classes at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44) at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175) at java.net.URL.openConnection(URL.java:945) at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32) at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206) at org.springframework.ide.eclipse.core.java.JdtUtils.getBundleClassPath(JdtUtils.java:201) at org.springframework.ide.eclipse.core.java.ProjectClassLoaderCache.getClassLoader(ProjectClassLoaderCache.java:316) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.setupClassLoaders(JdtUtils.java:935) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.<init>(JdtUtils.java:903) at org.springframework.ide.eclipse.core.java.JdtUtils.getProjectClassLoaderSupport(JdtUtils.java:581) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.createWeavingClassLoaderSupport(AopReferenceModelBuilderJob.java:503) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.buildAopModel(AopReferenceModelBuilderJob.java:441) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.run(AopReferenceModelBuilderJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53) {noformat}
    via by Martin Lippert,
    • java.io.FileNotFoundException: /classes at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44) at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175) at java.net.URL.openConnection(URL.java:945) at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32) at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206) at org.springframework.ide.eclipse.core.java.JdtUtils.getBundleClassPath(JdtUtils.java:201) at org.springframework.ide.eclipse.core.java.ProjectClassLoaderCache.getClassLoader(ProjectClassLoaderCache.java:316) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.setupClassLoaders(JdtUtils.java:935) at org.springframework.ide.eclipse.core.java.JdtUtils$DefaultProjectClassLoaderSupport.<init>(JdtUtils.java:903) at org.springframework.ide.eclipse.core.java.JdtUtils.getProjectClassLoaderSupport(JdtUtils.java:581) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.createWeavingClassLoaderSupport(AopReferenceModelBuilderJob.java:503) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.buildAopModel(AopReferenceModelBuilderJob.java:441) at org.springframework.ide.eclipse.aop.core.internal.model.builder.AopReferenceModelBuilderJob.run(AopReferenceModelBuilderJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
    No Bugmate found.