#907 crashed

[Anonymous]

program.name=DocFetcher
program.version=1.1.12
program.build=20140925-0039
program.portable=true
java.runtime.name=Java(TM) SE Runtime Environment
java.runtime.version=1.8.0_31-b13
java.version=1.8.0_31
sun.arch.data.model=32
os.arch=x86
os.name=Windows 7
os.version=6.1
user.language=en
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalArgumentException)
at org.eclipse.swt.SWT.error(Unknown Source)
at org.eclipse.swt.SWT.error(Unknown Source)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Unknown Source)
at org.eclipse.swt.widgets.Display.syncExec(Unknown Source)
at net.sourceforge.docfetcher.util.Util.runSyncExec(Util.java:1367)
at net.sourceforge.docfetcher.util.Util.runSwtSafe(Util.java:1331)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog$4.update(IndexingDialog.java:212)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog$4.update(IndexingDialog.java:209)
at net.sourceforge.docfetcher.util.Event.doFireUpdate(Event.java:172)
at net.sourceforge.docfetcher.util.Event.fire(Event.java:165)
at net.sourceforge.docfetcher.model.index.IndexingQueue.addTask(IndexingQueue.java:446)
at net.sourceforge.docfetcher.model.FolderWatcher$JNotifyListenerImpl$1.run(FolderWatcher.java:301)
at net.sourceforge.docfetcher.util.concurrent.DelayedExecutor$1.run(DelayedExecutor.java:67)
Caused by: java.lang.IllegalArgumentException
at net.sourceforge.docfetcher.util.Util.checkThat(Util.java:1117)
at net.sourceforge.docfetcher.model.index.DelegatingReporter.attachDelegate(DelegatingReporter.java:48)
at net.sourceforge.docfetcher.model.index.Task.attachReporter(Task.java:113)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog.switchToProgressPanel(IndexingDialog.java:430)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog.addTab(IndexingDialog.java:377)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog.access$600(IndexingDialog.java:71)
at net.sourceforge.docfetcher.gui.indexing.IndexingDialog$4$1.run(IndexingDialog.java:216)
at net.sourceforge.docfetcher.util.Util$1.run(Util.java:1371)
at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at net.sourceforge.docfetcher.gui.Application.main(Application.java:333)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.sourceforge.docfetcher.Main.main(Main.java:32)