id summary reporter owner description type status priority milestone component version resolution keywords cc 18304 IllegalStateException: Missing merge target for node arjunaraoc Upliner "==== What steps will reproduce the problem? 1. Select Revert a changeset and specify the change set 2. 3. ==== What is the expected result? Reversion of changeset ==== What happens instead? Failure to revert. ==== Please provide any additional information below. Attach a screenshot if possible. {{{ Relative:URL: ^/trunk Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b Last:Changed Date: 2019-11-01 23:59:01 +0100 (Fri, 01 Nov 2019) Revision:15492 Build-Date:2019-11-01 22:59:57 URL:https://josm.openstreetmap.de/svn/trunk Identification: JOSM/1.5 (15492 en) Linux Ubuntu 18.04.2 LTS Memory Usage: 319 MB / 750 MB (85 MB allocated, but free) Java version: 11.0.4+11-post-Ubuntu-1ubuntu218.04.3, Ubuntu, OpenJDK 64-Bit Server VM Screen: :0.0 1920x1080 Maximum Screen Size: 1920x1080 Java package: openjdk-11-jre:amd64-11.0.4+11-1ubuntu2~18.04.3 Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-20ubuntu0.1 fonts-noto: fonts-noto:- VM arguments: [-Djosm.restart=true, -Djava.net.useSystemProxies=true] Dataset consistency test: No problems found Plugins: + ImportImagePlugin (35125) + PicLayer (35104) + apache-commons (35092) + ejml (35122) + geotools (35169) + jaxb (35014) + jts (35122) + log4j (34908) + measurement (35051) + opendata (35179) + reltoolbox (35196) + reverter (35084) + scripting (30796) + utilsplugin2 (35177) Last errors/warnings: - W: Update plugins - org.openstreetmap.josm.plugins.PluginHandler$UpdatePluginsMessagePanel[,0,0,0x0,invalid,layout=java.awt.GridBagLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=,preferredSize=] - W: No configuration settings found. Using hardcoded default values for all pools. - E: Handled by bug report queue: java.lang.IllegalStateException: Missing merge target for node 6879514204 - W: Warning - JOSM could not find information about the following plugins:The plugins are not going to be loaded. === REPORTED CRASH DATA === BugReportExceptionHandler#handleException: No data collected. Warning issued by: BugReportExceptionHandler#handleException === STACK TRACE === Thread: AWT-EventQueue-0 (17) of main java.lang.IllegalStateException: Missing merge target for node 6879514204 at reverter.DataSetCommandMerger.getMergeTarget(DataSetCommandMerger.java:64) at reverter.DataSetCommandMerger.mergeNode(DataSetCommandMerger.java:83) at reverter.DataSetCommandMerger.merge(DataSetCommandMerger.java:179) at reverter.DataSetCommandMerger.(DataSetCommandMerger.java:48) at reverter.ChangesetReverter.getCommands(ChangesetReverter.java:380) at reverter.RevertChangesetTask.revertChangeset(RevertChangesetTask.java:157) at reverter.RevertChangesetTask.realRun(RevertChangesetTask.java:89) at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:94) at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:142) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) }}} " defect closed normal Plugin reverter duplicate template_report