Open images with AgpifoJ fails

[Qichina]

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1938
Node Kind: directory
Last Changed Author: jttt
Last Changed Rev: 1938
Last Changed Date: 2009-08-08 22:39:04 +0200 (Sat, 08 Aug 2009)

Memory Usage: 22 MB / 1016 MB (3 MB allocated, but free)
Java version: 1.6.0_13

Plugins: AgPifoJ
editgpx
validator
wmsplugin
Plugin AgPifoJ Version: 16784
Plugin editgpx Version: 16793
Plugin validator Version: 16788
Plugin wmsplugin Version: 16872

java.lang.RuntimeException: org.openstreetmap.josm.gui.progress.ProgressException: Expected states are [IN_TASK] but current state is FINISHED

at org.openstreetmap.josm.gui.PleaseWaitRunnable$2.run(PleaseWaitRunnable.java:98)
at java.awt.event.InvocationEvent.dispatch(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)

Caused by: org.openstreetmap.josm.gui.progress.ProgressException: Expected states are [IN_TASK] but current state is FINISHED

at org.openstreetmap.josm.gui.progress.AbstractProgressMonitor.checkState(AbstractProgressMonitor.java:66)
at org.openstreetmap.josm.gui.progress.AbstractProgressMonitor.subTask(AbstractProgressMonitor.java:113)
at org.openstreetmap.josm.plugins.agpifoj.AgpifojLayer$Loader.realRun(AgpifojLayer.java:124)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:62)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:116)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

[Gubaer]

Closed as duplicate of #3223.