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via Eclipse Bugzilla by ian, 1 year ago
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via by Unknown author, 1 year ago
via Stack Overflow by Will
, 2 years ago
This exception has no message.
java.lang.AbstractMethodError: 	at	at	at	at	at	at	at org.eclipse.mylyn.internal.tasks.core.externalization.TaskListExternalizer.writeDocument(	at org.eclipse.mylyn.internal.tasks.core.externalization.TaskListExternalizer.writeTaskList(	at org.eclipse.mylyn.internal.tasks.core.externalization.TaskListExternalizationParticipant$2.execute(	at	at	at	at org.eclipse.mylyn.internal.tasks.core.externalization.AbstractExternalizationParticipant.execute(	at org.eclipse.mylyn.internal.tasks.core.externalization.ExternalizationManager$	at