DataIntegrityProblemException: Primitive cannot be modified in read-only dataset

[bruno.piguet@…]

What steps will reproduce the problem?

1. load a saved OMS file containing modification which could not be uploaded, for example the one attached to this ticket
2. "mettre à jour les données" (CTRL+U; menu "fichiers"/"Mettre à jour les données"
3. try to upload the data

What is the expected result?

modified data send to the server

What happens instead?

error message in a pop-up window

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

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-03-01 10:08:48 +0100 (Thu, 01 Mar 2018)
Build-Date:2018-03-01 09:12:13
Revision:13478
Redirecting:to URL 'https://josm.openstreetmap.de/svn/trunk':
Relative:URL: ^/trunk

Identification: JOSM/1.5 (13478 fr) Windows 10 64-Bit
OS Build number: Windows 10 Home 1709 (16299)
Memory Usage: 247 MB / 247 MB (36 MB allocated, but free)
Java version: 1.8.0_161-b12, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1440x900
Maximum Screen Size: 1440x900
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:<java.home>\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=C:\Users\POURTR~1\AppData\Local\Temp\josm.jnlp, -Djnlpx.remove=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=53043, -Djnlpx.jvm=<java.home>\bin\javaw.exe]
Dataset consistency test: No problems found

Plugins:
+ apache-commons (33668)
+ cadastre-fr (33965)
+ ejml (32680)
+ geotools (33958)
+ jts (32699)
+ opendata (34072)
+ pbf (33568)
+ undelete (33980)
+ utilsplugin2 (33991)

Last errors/warnings:
- E: java.io.IOException: Cannot run program "powershell": CreateProcess error=2, Le fichier spécifié est introuvable. Cause : java.io.IOException: CreateProcess error=2, Le fichier spécifié est introuvable
- E: java.io.IOException: Cannot run program "powershell": CreateProcess error=2, Le fichier spécifié est introuvable. Cause : java.io.IOException: CreateProcess error=2, Le fichier spécifié est introuvable
- E: java.io.IOException: Cannot run program "powershell": CreateProcess error=2, Le fichier spécifié est introuvable. Cause : java.io.IOException: CreateProcess error=2, Le fichier spécifié est introuvable
- W: Invalid jar file ''<josm.pref>\plugins\opendata.jar.new'' (exists: false, canRead: false)
- W: No configuration settings found.  Using hardcoded default values for all pools.
- E: Handled by bug report queue: org.openstreetmap.josm.data.osm.DataIntegrityProblemException: Primitive cannot be modified in read-only dataset: {Node id=-58356 version=0 MV lat=48.32931997438517,lon=2.606262265294791}


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: main-worker-0 (148)
org.openstreetmap.josm.data.osm.DataIntegrityProblemException: Primitive cannot be modified in read-only dataset: {Node id=-58356 version=0 MV lat=48.32931997438517,lon=2.606262265294791}
	at org.openstreetmap.josm.data.osm.OsmPrimitive.checkDatasetNotReadOnly(OsmPrimitive.java:282)
	at org.openstreetmap.josm.data.osm.OsmPrimitive.setOsmId(OsmPrimitive.java:315)
	at org.openstreetmap.josm.io.OsmApi.createPrimitive(OsmApi.java:377)
	at org.openstreetmap.josm.io.OsmServerWriter.makeApiRequest(OsmServerWriter.java:232)
	at org.openstreetmap.josm.io.OsmServerWriter.uploadChangesIndividually(OsmServerWriter.java:115)
	at org.openstreetmap.josm.io.OsmServerWriter.uploadOsm(OsmServerWriter.java:214)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.realRun(UploadPrimitivesTask.java:260)
	at org.openstreetmap.josm.gui.io.AsynchronousUploadPrimitivesTask.realRun(AsynchronousUploadPrimitivesTask.java:131)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:95)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:143)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

[bruno.piguet@…]

Some data I modified and could not upload to the server

[stoecker]

Closed as duplicate of #16039.