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-- Configuration Details -- Product: Eclipse 1.4.0.20110609-1120 (org.eclipse.epp.package.java.product) Installed Features: org.eclipse.jdt 3.7.0.v20110520-0800-7z8gFchFMTdFYKuLqBLqRja9B15B 'building workspace' has encountered a problem. Cannot create a new project (Scala) into Eclipse.
(In reply to comment #0) > 'building workspace' has encountered a problem. > Cannot create a new project (Scala) into Eclipse. Can you create other projects? Like Java projects?
Hey Remy, Yes. Java projects can be created. only Scala new projects make me Error.
ERROR LOG: Errors occurred during the build. Error instantiating builder 'ch.epfl.lamp.sdt.core.scalabuilder'. Plug-in "ch.epfl.lamp.sdt.core" was unable to instantiate class "scala.tools.eclipse.ScalaBuilder". Could not initialize class scala.tools.eclipse.contribution.weaving.jdt.builderoptions.ScalaJavaBuilder Plug-in "ch.epfl.lamp.sdt.core" was unable to instantiate class "scala.tools.eclipse.ScalaBuilder". Could not initialize class scala.tools.eclipse.contribution.weaving.jdt.builderoptions.ScalaJavaBuilder
Please open a bug with the developers of the Scala plug-in.
An exception stack trace is not available. Session data: eclipse.buildId=I20110613-1736 java.version=1.6.0_22 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=iw_IL Framework arguments: -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m ----------------------- Plug-in "ch.epfl.lamp.sdt.core" was unable to instantiate class "scala.tools.eclipse.ScalaBuilder". java.lang.NoClassDefFoundError: Could not initialize class scala.tools.eclipse.contribution.weaving.jdt.builderoptions.ScalaJavaBuilder at scala.tools.eclipse.ScalaBuilder.<init>(ScalaBuilder.scala:24) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184) 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.core.internal.events.BuildManager.instantiateBuilder(BuildManager.java:896) at org.eclipse.core.internal.events.BuildManager.initializeBuilder(BuildManager.java:849) at org.eclipse.core.internal.events.BuildManager.getBuilder(BuildManager.java:538) at org.eclipse.core.internal.events.BuildManager.getBuilder(BuildManager.java:567) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:237) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) session data: eclipse.buildId=I20110613-1736 java.version=1.6.0_22 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=iw_IL Framework arguments: -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m ------------ Error instantiating builder 'ch.epfl.lamp.sdt.core.scalabuilder'. org.eclipse.core.runtime.CoreException: Plug-in "ch.epfl.lamp.sdt.core" was unable to instantiate class "scala.tools.eclipse.ScalaBuilder". at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:188) 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.core.internal.events.BuildManager.instantiateBuilder(BuildManager.java:896) at org.eclipse.core.internal.events.BuildManager.initializeBuilder(BuildManager.java:849) at org.eclipse.core.internal.events.BuildManager.getBuilder(BuildManager.java:538) at org.eclipse.core.internal.events.BuildManager.getBuilder(BuildManager.java:567) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:237) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: java.lang.NoClassDefFoundError: Could not initialize class scala.tools.eclipse.contribution.weaving.jdt.builderoptions.ScalaJavaBuilder at scala.tools.eclipse.ScalaBuilder.<init>(ScalaBuilder.scala:24) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184) ... 16 more Session data: eclipse.buildId=I20110613-1736 java.version=1.6.0_22 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=iw_IL Framework arguments: -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.java.product -XXMaxPermSize 256m
What did you mean? didn't understand.
(In reply to comment #6) > What did you mean? > didn't understand. Your problem appears to be a bug with the Scala plug-in. Please open a bug with the developers of the Scala plug-in. Eclipse.org's Bugzilla system is not the place to open bugs encountered with the Scala plug-in.
To elaborate on Remy's comment: Eclipse is a framework, that many other developers build upon by adding plug-ins. I don't know who provides the Scala plug-ins, but that's not part of Eclipse itself, it comes from somewhere else and the Eclipse developers don't have any way of testing or fixing bugs there. So you need to report this bug to wherever you got the Scala plug-ins from, using their bug tracking system.
