Error when using WMS backgrounds

[anonymous]

What steps will reproduce the problem?

1. Dragging des actual area of view or zooming
2. new WMS are loaded in the background
3. the error accures

What is the expected result?

loading of new wms tiles

What happens instead?

the error accures and the tiles are not desplayed or in a bad resolution.

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: 2018-11-05 01:16:59 +0100 (Mon, 05 Nov 2018)
Build-Date:2018-11-05 02:33:06
Revision:14412
Relative:URL: ^/trunk

Identification: JOSM/1.5 (14412 de) Windows 10 64-Bit
OS Build number: Windows 10 Enterprise 1607 (14393)
Memory Usage: 247 MB / 247 MB (70 MB allocated, but free)
Java version: 1.8.0_191-b12, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1600x900
Maximum Screen Size: 1600x900
Dataset consistency test: No problems found

Plugins:
+ Mapillary (v1.5.17)
+ apache-commons (34506)
+ apache-http (34632)
+ austriaaddresshelper (57)
+ buildings_tools (34572)
+ jna (34633)
+ utilsplugin2 (34506)

Last errors/warnings:
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: Too many errors. Dropping ReportedException [thread=Thread[TMS-downloader-52,5,main], exception=java.util.NoSuchElementException, methodWarningFrom=BugReportExceptionHandler#handleException]
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: Too many errors. Dropping ReportedException [thread=Thread[TMS-downloader-56,5,main], exception=java.util.NoSuchElementException, methodWarningFrom=BugReportExceptionHandler#handleException]
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: Too many errors. Dropping ReportedException [thread=Thread[TMS-downloader-55,5,main], exception=java.util.NoSuchElementException, methodWarningFrom=BugReportExceptionHandler#handleException]
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: Too many errors. Dropping ReportedException [thread=Thread[TMS-downloader-48,5,main], exception=java.util.NoSuchElementException, methodWarningFrom=BugReportExceptionHandler#handleException]
- W: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: TMS-downloader-57 (977)
java.util.NoSuchElementException
	at java.util.StringTokenizer.nextToken(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.doTunneling(Unknown Source)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:145)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:91)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.isCacheValidUsingHead(JCSCachedTileLoaderJob.java:507)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:306)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:231)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

[Don-vip]

Are you using a proxy? This is the same issue than #15609

[Don-vip]

Closed as duplicate of #15609.