error in upload datas to OSM server

[Xapitoun]

What steps will reproduce the problem?

1. send datas to OSM server

What is the expected result?

all datas are uploaded to OSM server

What happens instead?

sometimes you have this kind of error. I tried to use JOSM 8008 with the same datas but I found the same problem.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-02-05 02:34:52
Last Changed Author: Klumbumbus
Revision: 8008
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-02-04 22:44:51 +0100 (Wed, 04 Feb 2015)
Last Changed Rev: 8008

Identification: JOSM/1.5 (8008 en) Linux ubuntu 13.10
Memory Usage: 425 MB / 878 MB (101 MB allocated, but free)
Java version: 1.7.0_55, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-7-jre:amd64-7u55-2.4.7-1ubuntu1~0.13.10.1
Dataset consistency test: No problems found

Plugins:
- OpeningHoursEditor (30892)
- RoadSigns (30892)
- ShapeTools (1000)
- buildings_tools (30892)
- download_along (30892)
- geotools (30892)
- imagery-xml-bounds (30892)
- imagery_offset_db (30892)
- imageryadjust (30892)
- jts (30892)
- mapdust (30892)
- mirrored_download (30892)
- notes (v0.9.5)
- opendata (30911)
- reltoolbox (30892)
- reverter (30892)
- todo (29154)
- turnlanes (30892)
- turnrestrictions (30892)
- undelete (30892)
- utilsplugin2 (30892)
- wikipedia (30892)

Last errors/warnings:
- E: Broken tagging preset "surface-Surface" - number of items in 'display_values' must be the same as in 'values'
- E: Broken tagging preset "surface-Surface" - number of items in 'display_values' must be the same as in 'values'
- W: Cannot start remotecontrol server on port 8111: Address already in use
- E: org.openstreetmap.josm.io.OsmTransferException: org.openstreetmap.josm.tools.XmlParsingException: Content is not allowed in prolog.
- E: org.openstreetmap.josm.io.OsmTransferException: org.openstreetmap.josm.tools.XmlParsingException: Content is not allowed in prolog.

org.openstreetmap.josm.io.OsmTransferException: org.openstreetmap.josm.tools.XmlParsingException: Content is not allowed in prolog.
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
	at org.openstreetmap.josm.io.OsmApi.uploadDiff(OsmApi.java:554)
	at org.openstreetmap.josm.io.OsmServerWriter.uploadChangesInChunks(OsmServerWriter.java:172)
	at org.openstreetmap.josm.io.OsmServerWriter.uploadOsm(OsmServerWriter.java:214)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.realRun(UploadPrimitivesTask.java:248)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:161)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
Caused by: org.openstreetmap.josm.tools.XmlParsingException: Content is not allowed in prolog.
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
	at org.openstreetmap.josm.io.DiffResultProcessor.parse(DiffResultProcessor.java:90)
	at org.openstreetmap.josm.io.OsmApi.uploadDiff(OsmApi.java:546)
	... 8 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:441)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368)
	at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1436)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:999)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333)
	at org.openstreetmap.josm.io.DiffResultProcessor.parse(DiffResultProcessor.java:86)
	... 9 more

[skyper]

Similar to #8097

[Don-vip]

It happens when the OSM API returns garbage. Please file a ticket to OSM API developers by mentioning your changeset number.

[Don-vip]

Ticket #8097 has been marked as a duplicate of this ticket.