Stack was:
java.lang.NullPointerException
at org.eclipse.core.runtime.FileLocator.getBundleFile(FileLocator.java:243)
at org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorInvokerDescriptor.createEntries(ProcessorInvokerDescriptor.java:55)
at org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorInvokerDescriptor.getClasspathEntries(ProcessorInvokerDescriptor.java:39)
at org.eclipse.wst.xsl.jaxp.launching.internal.JAXPJavaLaunchConfigurationDelegate.getClasspath(JAXPJavaLaunchConfigurationDelegate.java:331)
at org.eclipse.jdt.launching.JavaLaunchDelegate.launch(JavaLaunchDelegate.java:71)
at org.eclipse.wst.xsl.jaxp.launching.internal.JAXPJavaLaunchConfigurationDelegate.launch(JAXPJavaLaunchConfigurationDelegate.java:79)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:854)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:928)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1132)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Stack was:
java.lang.NullPointerException
at org.eclipse.core.runtime.FileLocator.getBundleFile(FileLocator.java:243)
at org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorInvokerDescriptor.createEntries(ProcessorInvokerDescriptor.java:55)
at org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorInvokerDescriptor.getClasspathEntries(ProcessorInvokerDescriptor.java:39)
at org.eclipse.wst.xsl.jaxp.launching.internal.JAXPJavaLaunchConfigurationDelegate.getClasspath(JAXPJavaLaunchConfigurationDelegate.java:331)
at org.eclipse.jdt.launching.JavaLaunchDelegate.launch(JavaLaunchDelegate.java:71)
at org.eclipse.wst.xsl.jaxp.launching.internal.JAXPJavaLaunchConfigurationDelegate.launch(JAXPJavaLaunchConfigurationDelegate.java:79)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:854)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:928)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1132)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)