Error when droping- GPX-file

[starkad]

What steps will reproduce the problem?

1. Start Josm
2. Drop an gpx-file(produced by osmtracker)
3. Floating errorwindow shows

What is the expected result?

Open the File and show track

What happens instead?

Error window shows and file is sometimes not loaded

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

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-09-02 14:47:18 +0200 (Sat, 02 Sep 2017)
Build-Date:2017-09-02 20:53:16
Revision:12712
Relative:URL: ^/trunk

Identification: JOSM/1.5 (12712 de) Linux Ubuntu 17.04
Memory Usage: 491 MB / 3541 MB (178 MB allocated, but free)
Java version: 1.8.0_131-8u131-b11-2ubuntu1.17.04.3-b11, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 3840x1080, :0.1 1920x1080
Maximum Screen Size: 3840x1080
Java package: openjdk-8-jre:amd64-8u131-b11-2ubuntu1.17.04.3
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [-Dswing.aatext=true, -Dawt.useSystemAAFontSettings=on, -Djosm.restart=true, -Djava.net.useSystemProxies=true]

Plugins:
+ ImproveOsm (116)
+ Mapillary (v1.5.7)
+ OpenStreetCam (104)
+ apache-commons (33517)
+ apache-http (32699)
+ fieldpapers (v0.4.2)
+ geochat (33545)
+ osmarender (33004)
+ print (33579)

Validator rules:
+ https://josm.openstreetmap.de/josmfile?page=Rules/GermanySpecific&zip=1

Last errors/warnings:
- E: Handled by bug report queue: java.awt.dnd.InvalidDnDOperationException: java.net.URISyntaxException: Malformed IPv6 address at index 7: mtp://[usb:001,017]/Interner%20gemeinsamer%20Speicher/osmtracker/2017-09-09_07-33-01/2017-09-09_07-33-01.gpx


=== REPORTED CRASH DATA ===
AbstractStackTransferHandler#importData:
 - paster: org.openstreetmap.josm.gui.datatransfer.importers.FilePaster@5e089985
 - flavors: 
    - [Ljava.awt.datatransfer.DataFlavor;@53bc65e0

Warning issued by: AbstractStackTransferHandler#importData

=== STACK TRACE ===
Thread: AWT-EventQueue-1 (19) of main
java.awt.dnd.InvalidDnDOperationException: java.net.URISyntaxException: Malformed IPv6 address at index 7: mtp://[usb:001,017]/Interner%20gemeinsamer%20Speicher/osmtracker/2017-09-09_07-33-01/2017-09-09_07-33-01.gpx
	at sun.awt.dnd.SunDropTargetContextPeer.getTransferData(SunDropTargetContextPeer.java:271)
	at sun.awt.datatransfer.TransferableProxy.getTransferData(TransferableProxy.java:73)
	at java.awt.dnd.DropTargetContext$TransferableProxy.getTransferData(DropTargetContext.java:376)
	at org.openstreetmap.josm.gui.datatransfer.importers.FilePaster.importData(FilePaster.java:34)
	at org.openstreetmap.josm.gui.datatransfer.AbstractStackTransferHandler.importData(AbstractStackTransferHandler.java:58)
	at org.openstreetmap.josm.gui.datatransfer.AbstractStackTransferHandler.importData(AbstractStackTransferHandler.java:47)
	at javax.swing.TransferHandler$DropHandler.drop(TransferHandler.java:1544)
	at java.awt.dnd.DropTarget.drop(DropTarget.java:455)
	at javax.swing.TransferHandler$SwingDropTarget.drop(TransferHandler.java:1282)
	at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:538)
	at sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:184)
	at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:852)
	at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:776)
	at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:48)
	at java.awt.Component.dispatchEventImpl(Component.java:4744)
	at java.awt.Container.dispatchEventImpl(Container.java:2294)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
	at java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4599)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4461)
	at java.awt.Container.dispatchEventImpl(Container.java:2280)
	at java.awt.Window.dispatchEventImpl(Window.java:2746)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
	at java.awt.EventQueue$4.run(EventQueue.java:731)
	at java.awt.EventQueue$4.run(EventQueue.java:729)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
	at org.GNOME.Accessibility.AtkWrapper$5.dispatchEvent(AtkWrapper.java:700)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[starkad]

GPX-file to reproduce error

[Don-vip]

Closed as duplicate of #13016.
Java SE does not support MTP. You need to copy the file to your local disk before.