Eclipse 中的 Erlang 首选项页面错误
Erlang preference page error in in Eclipse
我是 erlang 新手。我安装了 erlide plugi，当我尝试打开 Erlang 首选项（Window -> 首选项 -> Erlang）时，出现以下错误，"An error has occured when creating this preference page."。我附上了错误的日志。
这是我创建的新工作区。它曾经与 eclipse Luna 一起工作。我试图在 Eclipse Mars 中使用它，但出现了这个错误。所以，我尝试检查以前版本的 eclipse，但我仍然遇到同样的错误。不确定哪里出了问题。
我也试过卸载我的 erlang (erl5.9.1)
有人可以帮我看看我在这里缺少什么吗？
eclipse.buildId=4.5.2.M20160212-1500
java.version=1.7.0_79
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data file:/C:/Codebase/ -product org.eclipse.epp.package.jee.product
org.eclipse.equinox.registry
Error
Mon Sep 12 09:25:07 CDT 2016
Unable to create the selected preference page.
java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.erlide.ui (961).
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.BundleLoader.findClassInternal(BundleLoader.java:402)
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(ClassLoader.java:358)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:573)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.ui.internal.WorkbenchPlugin.run(WorkbenchPlugin.java:294)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:52)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:289)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.run(LightweightDecoratorDefinition.java:125)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.internalGetDecorator(LightweightDecoratorDefinition.java:120)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:255)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:83)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:367)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:349)
at org.eclipse.ui.internal.decorators.DecorationScheduler.ensureResultCached(DecorationScheduler.java:372)
at org.eclipse.ui.internal.decorators.DecorationScheduler.run(DecorationScheduler.java:332)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: Error starting module.
at org.eclipse.osgi.container.Module.doStart(Module.java:580)
at org.eclipse.osgi.container.Module.start(Module.java:439)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
... 27 more
Caused by: java.lang.NoClassDefFoundError: org/erlide/backend/api/IBackendListener
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585)
at java.lang.Class.getConstructor0(Class.java:2885)
at java.lang.Class.newInstance(Class.java:350)
at org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
at org.eclipse.osgi.container.Module.doStart(Module.java:571)
... 30 more
Caused by: java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.erlide.backend (944).
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(ClassLoader.java:358)
... 39 more
Caused by: org.osgi.framework.BundleException: Exception in org.erlide.backend.internal.BackendActivator.start() of bundle org.erlide.backend.
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)
... 48 more
Caused by: java.lang.NullPointerException
at org.erlide.runtime.runtimeinfo.RuntimeFinder.findRuntime(RuntimeFinder.java:118)
at org.erlide.runtime.runtimeinfo.RuntimeFinder.guessRuntimeLocations(RuntimeFinder.java:40)
at org.erlide.runtime.runtimeinfo.RuntimeInfoCatalog.initializeRuntimesList(RuntimeInfoCatalog.java:187)
at org.erlide.runtime.runtimeinfo.RuntimeInfoCatalog.setRuntimes(RuntimeInfoCatalog.java:46)
at org.erlide.runtime.api.RuntimeCore.getRuntimeInfoCatalog(RuntimeCore.java:21)
at org.erlide.backend.BackendCore.getRuntimeInfoCatalog(BackendCore.java:28)
at org.erlide.backend.internal.BackendActivator.start(BackendActivator.java:21)
at org.eclipse.osgi.internal.framework.BundleContextImpl.run(BundleContextImpl.java:771)
at org.eclipse.osgi.internal.framework.BundleContextImpl.run(BundleContextImpl.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
... 55 more
谢谢，
维杰
erlide 是什么版本？你能用最新的 0.33.1 试试吗？我相信这个问题与那里修复的问题相同 (#290@github)。
此外，请使用 https://github.com/erlang/erlide_eclipse/issues 进行报告
此致，
弗拉德
我安装了最新版本0.33.1 但是，有同样的问题。有人在某个地方提到了类似问题的 'Check Updates' 选项。所以，我尝试检查 Erlide 插件的更新，这降低了插件版本。我试了几次，每次都降低了版本。最后我能够解决 verion 0.31.0 似乎是插件兼容性问题。
我是 erlang 新手。我安装了 erlide plugi，当我尝试打开 Erlang 首选项（Window -> 首选项 -> Erlang）时，出现以下错误，"An error has occured when creating this preference page."。我附上了错误的日志。 这是我创建的新工作区。它曾经与 eclipse Luna 一起工作。我试图在 Eclipse Mars 中使用它，但出现了这个错误。所以，我尝试检查以前版本的 eclipse，但我仍然遇到同样的错误。不确定哪里出了问题。
我也试过卸载我的 erlang (erl5.9.1) 有人可以帮我看看我在这里缺少什么吗？
eclipse.buildId=4.5.2.M20160212-1500
java.version=1.7.0_79
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data file:/C:/Codebase/ -product org.eclipse.epp.package.jee.product
org.eclipse.equinox.registry
Error
Mon Sep 12 09:25:07 CDT 2016
Unable to create the selected preference page.
java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.erlide.ui (961).
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.BundleLoader.findClassInternal(BundleLoader.java:402)
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(ClassLoader.java:358)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:573)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.ui.internal.WorkbenchPlugin.run(WorkbenchPlugin.java:294)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:52)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:289)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.run(LightweightDecoratorDefinition.java:125)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.internalGetDecorator(LightweightDecoratorDefinition.java:120)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:255)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:83)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:367)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:349)
at org.eclipse.ui.internal.decorators.DecorationScheduler.ensureResultCached(DecorationScheduler.java:372)
at org.eclipse.ui.internal.decorators.DecorationScheduler.run(DecorationScheduler.java:332)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: Error starting module.
at org.eclipse.osgi.container.Module.doStart(Module.java:580)
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)
... 27 more
Caused by: java.lang.NoClassDefFoundError: org/erlide/backend/api/IBackendListener
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585)
at java.lang.Class.getConstructor0(Class.java:2885)
at java.lang.Class.newInstance(Class.java:350)
at org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
at org.eclipse.osgi.container.Module.doStart(Module.java:571)
... 30 more
Caused by: java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.erlide.backend (944).
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 39 more
Caused by: org.osgi.framework.BundleException: Exception in org.erlide.backend.internal.BackendActivator.start() of bundle org.erlide.backend.
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:792)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$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)
... 48 more
Caused by: java.lang.NullPointerException
at org.erlide.runtime.runtimeinfo.RuntimeFinder.findRuntime(RuntimeFinder.java:118)
at org.erlide.runtime.runtimeinfo.RuntimeFinder.guessRuntimeLocations(RuntimeFinder.java:40)
at org.erlide.runtime.runtimeinfo.RuntimeInfoCatalog.initializeRuntimesList(RuntimeInfoCatalog.java:187)
at org.erlide.runtime.runtimeinfo.RuntimeInfoCatalog.setRuntimes(RuntimeInfoCatalog.java:46)
at org.erlide.runtime.api.RuntimeCore.getRuntimeInfoCatalog(RuntimeCore.java:21)
at org.erlide.backend.BackendCore.getRuntimeInfoCatalog(BackendCore.java:28)
at org.erlide.backend.internal.BackendActivator.start(BackendActivator.java:21)
at org.eclipse.osgi.internal.framework.BundleContextImpl.run(BundleContextImpl.java:771)
at org.eclipse.osgi.internal.framework.BundleContextImpl.run(BundleContextImpl.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
... 55 more
谢谢， 维杰
erlide 是什么版本？你能用最新的 0.33.1 试试吗？我相信这个问题与那里修复的问题相同 (#290@github)。
此外，请使用 https://github.com/erlang/erlide_eclipse/issues 进行报告
此致， 弗拉德
我安装了最新版本0.33.1 但是，有同样的问题。有人在某个地方提到了类似问题的 'Check Updates' 选项。所以，我尝试检查 Erlide 插件的更新，这降低了插件版本。我试了几次，每次都降低了版本。最后我能够解决 verion 0.31.0 似乎是插件兼容性问题。