IllegalArgumentException during upload of 296 pictures

[Polyglot]

What steps will reproduce the problem?

1. import 296 pictures into a sequence
2. move and rotate a bit
3. upload all the fresh pictures

What is the expected result?

What happens instead?

Around picture 278 crash. Uploading continued and finished though. I was able to confirm it on the Mapillary server.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-08-21 23:32:08
Last Changed Author: Don-vip
Revision: 8677
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-08-21 22:18:03 +0200 (Fri, 21 Aug 2015)
Last Changed Rev: 8677

Identification: JOSM/1.5 (8677 en) Windows 7 64-Bit
Memory Usage: 1111 MB / 1111 MB (698 MB allocated, but free)
Java version: 1.7.0_40, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Dataset consistency test: No problems found

Plugins:
- AddrInterpolation (31241)
- ImportImagePlugin (31241)
- Mapillary (31516)
- OpeningHoursEditor (31241)
- PicLayer (31241)
- RoadSigns (31241)
- TombPlugin (44)
- alignways (31241)
- buildings_tools (31361)
- commons-imaging (31241)
- contourmerge (1013)
- dataimport (31241)
- easy-routes (UNKNOWN)
- fieldpapers (v0.3.0)
- geochat (31241)
- geotools (31126)
- importvec (31241)
- jna (31126)
- jts (31126)
- livegps (31241)
- log4j (31231)
- mapdust (31241)
- measurement (31289)
- mirrored_download (31294)
- opendata (31241)
- pdfimport (31241)
- photo_geotagging (31241)
- photoadjust (31413)
- public_transport (31241)
- reverter (31241)
- scripting (30710)
- tag2link (31241)
- terracer (31241)
- todo (29154)
- turnrestrictions (31241)
- undelete (31241)
- utilsplugin2 (31463)
- walkingpapers (31241)
- wikipedia (31241)

Last errors/warnings:
- W: Could not get presets icon presets/crossing.png
- E: Failed to locate image 'presets/crossing.png'
- W: Could not get presets icon presets/crossing.png
- E: Unable to load module icon: images/be24.png
- E: java.lang.IllegalArgumentException

java.lang.IllegalArgumentException
	at org.openstreetmap.josm.plugins.mapillary.MapillarySequence.next(MapillarySequence.java:121)
	at org.openstreetmap.josm.plugins.mapillary.MapillaryAbstractImage.next(MapillaryAbstractImage.java:201)
	at org.openstreetmap.josm.plugins.mapillary.MapillaryLayer.paint(MapillaryLayer.java:317)
	at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:645)
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:729)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintToOffscreen(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
	at javax.swing.RepaintManager.paint(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager$3.run(Unknown Source)
	at javax.swing.RepaintManager$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.access$1100(Unknown Source)
	at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$200(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

[nokutu]

All the pictures were uploaded right? Where you doing anything during the upload? Like downloading more images or joining/unjoining.

[Polyglot]

JOSM might have downloaded more pictures, but I tend to try and leave it alone during the upload, so certainly no other actions on Mapillary pictures.