2018-06-29 16:30:18,280 [main] ERROR o.o.a.p.BaseFormParserForJavaRosa - Failed to launch GUI
java.lang.IllegalStateException: Duplicate key org.opendatakit.briefcase.model.FormStatus@a82c5f1
	at java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
	at java.util.HashMap.merge(HashMap.java:1254)
	at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
	at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at org.opendatakit.briefcase.push.PushForms.rebuildIndex(PushForms.java:91)
	at org.opendatakit.briefcase.push.PushForms.<init>(PushForms.java:35)
	at org.opendatakit.briefcase.ui.push.PushPanel.from(PushPanel.java:104)
	at org.opendatakit.briefcase.ui.MainBriefcaseWindow.<init>(MainBriefcaseWindow.java:122)
	at org.opendatakit.briefcase.ui.MainBriefcaseWindow.launchGUI(MainBriefcaseWindow.java:81)
	at org.opendatakit.briefcase.Launcher.lambda$main$1(Launcher.java:75)
	at org.opendatakit.common.cli.Cli.lambda$run$5(Cli.java:132)
	at java.lang.Iterable.forEach(Iterable.java:75)
	at org.opendatakit.common.cli.Cli.run(Cli.java:132)
	at org.opendatakit.briefcase.Launcher.main(Launcher.java:79)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
2018-06-29 16:30:19,570 [Thread-2] WARN  io.sentry.connection.AsyncConnection - Graceful shutdown took too much time, forcing the shutdown.
2018-06-29 16:30:19,571 [Thread-2] WARN  io.sentry.connection.AsyncConnection - 0 tasks failed to execute before shutdown.