id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11136	"[Patch] IllegalStateException: ""Missing merge target for relation"" trying to revert changeset after object history loads"	Travis.G.Mount@…	Upliner	"==== What steps will reproduce the problem?
1. Download data for Seoul on this server: http://travisgmount.doesntexist.com/api  (can provide login if needed)
2. Data->Revert changes, changeset 38
3. As soon as object history finishes downloading, I get this error.

==== What is the expected result?

==== What happens instead?

==== Please provide any additional information below. Attach a screenshot if possible.

{{{
Revision: 7995
Repository Root: http://josm.openstreetmap.de/svn
Relative URL: ^/trunk
Last Changed Author: Don-vip
Last Changed Date: 2015-01-31 15:17:59 +0100 (Sat, 31 Jan 2015)
Build-Date: 2015-02-01 02:33:54
URL: http://josm.openstreetmap.de/svn/trunk
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last Changed Rev: 7995

Identification: JOSM/1.5 (7995 en) Windows 7 64-Bit
Memory Usage: 178 MB / 247 MB (55 MB allocated, but free)
Java version: 1.8.0_31, Oracle Corporation, Java HotSpot(TM) Client VM
Dataset consistency test: No problems found

Plugins:
- reverter (30990)

Last errors/warnings:
- W: Failed to load Mappaint styles from 'https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransportation&style'. Exception was: java.io.IOException: No file found for: https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransportation&style
- E: java.io.IOException: No file found for: https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransportation&style
- E: java.lang.IllegalStateException: Missing merge target for relation with id 17

java.lang.IllegalStateException: Missing merge target for relation with id 17
	at reverter.ChangesetReverter.getCommands(ChangesetReverter.java:380)
	at reverter.RevertChangesetTask.realRun(RevertChangesetTask.java:104)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:161)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

}}}
"	defect	closed	normal		Plugin reverter	tested	fixed	template_report