NPE in org.openstreetmap.josm.data.cache.CacheEntry.getContent (line 28)

[eladner]

What steps will reproduce the problem?

1. load a small test area.
2. Enable Bing imagery
3. zoom in

What is the expected result?

zoom in should work.

What happens instead?

throws an NPE.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-07-29 01:32:04
Last Changed Author: wiktorn
Revision: 8628
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-07-29 00:00:59 +0200 (Wed, 29 Jul 2015)
Last Changed Rev: 8628

Identification: JOSM/1.5 (8628 en) Linux Ubuntu 14.04.2 LTS
Memory Usage: 440 MB / 910 MB (224 MB allocated, but free)
Java version: 1.7.0_80, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
VM arguments: [-DproxyHost=xxx, -DproxyPort=xxx]
Dataset consistency test: No problems found

Plugins:
- AddrInterpolation (31241)
- CommandLine (31241)
- Create_grid_of_ways (31241)
- FastDraw (31265)
- PicLayer (31241)
- SimplifyArea (31241)
- alignways (31241)
- buildings_tools (31361)
- dataimport (31241)
- download_along (31241)
- ext_tools (31241)
- geotools (31126)
- graphview (31241)
- importvec (31241)
- jts (31126)
- log4j (31231)
- opendata (31241)
- openvisible (31241)
- reltoolbox (31241)
- reverter (31241)
- splinex (31130)
- turnlanes (31241)
- utilsplugin2 (31241)
- waydownloader (31241)

Last errors/warnings:
- W: Ext_Tools warning: can not load file /home/clad/.josm/plugins/ext_tools/tools.cfg
- W: Ext_Tools warning: can not load file /home/clad/.josm/plugins/ext_tools/repo.cfg
- E: java.lang.NullPointerException
- E: java.lang.NullPointerException
- E: java.lang.NullPointerException

java.lang.NullPointerException
	at org.openstreetmap.josm.data.cache.CacheEntry.getContent(CacheEntry.java:28)
	at org.openstreetmap.josm.data.imagery.TMSCachedTileLoaderJob.isObjectLoadable(TMSCachedTileLoaderJob.java:126)
	at org.openstreetmap.josm.data.imagery.TMSCachedTileLoaderJob.getCachedTile(TMSCachedTileLoaderJob.java:269)
	at org.openstreetmap.josm.data.imagery.TMSCachedTileLoaderJob.getTile(TMSCachedTileLoaderJob.java:82)
	at org.openstreetmap.josm.data.imagery.TMSCachedTileLoader.getTile(TMSCachedTileLoader.java:112)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer.getTile(AbstractTileSourceLayer.java:850)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer.access$1800(AbstractTileSourceLayer.java:98)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer$TileSet.__allTiles(AbstractTileSourceLayer.java:1207)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer$TileSet.allExistingTiles(AbstractTileSourceLayer.java:1189)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer$TileSet.access$1900(AbstractTileSourceLayer.java:1110)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer.getTileSetInfo(AbstractTileSourceLayer.java:1274)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer.access$2300(AbstractTileSourceLayer.java:98)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer$DeepTileSet.getTileSetInfo(AbstractTileSourceLayer.java:1325)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer.paint(AbstractTileSourceLayer.java:1362)
	at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:697)
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:781)
	at javax.swing.JComponent.paintChildren(JComponent.java:888)
	at javax.swing.JComponent.paint(JComponent.java:1064)
	at javax.swing.JComponent.paintChildren(JComponent.java:888)
	at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1047)
	at javax.swing.JComponent.paint(JComponent.java:1064)
	at javax.swing.JComponent.paintChildren(JComponent.java:888)
	at javax.swing.JComponent.paint(JComponent.java:1064)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5232)
	at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:295)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1249)
	at javax.swing.JComponent._paintImmediately(JComponent.java:5180)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4991)
	at javax.swing.RepaintManager$3.run(RepaintManager.java:808)
	at javax.swing.RepaintManager$3.run(RepaintManager.java:796)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:769)
	at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:718)
	at javax.swing.RepaintManager.access$1100(RepaintManager.java:62)
	at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1677)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
	at java.awt.EventQueue.access$300(EventQueue.java:103)
	at java.awt.EventQueue$3.run(EventQueue.java:706)
	at java.awt.EventQueue$3.run(EventQueue.java:704)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)
	at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:182)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:221)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)
	at java.awt.Dialog.show(Dialog.java:1082)
	at java.awt.Component.show(Component.java:1655)
	at java.awt.Component.setVisible(Component.java:1607)
	at java.awt.Window.setVisible(Window.java:1014)
	at java.awt.Dialog.setVisible(Dialog.java:1005)
	at org.openstreetmap.josm.gui.ExtendedDialog.setVisible(ExtendedDialog.java:502)
	at org.openstreetmap.josm.gui.ExtendedDialog.showDialog(ExtendedDialog.java:290)
...<snip>...

[anonymous]

Tested this on a blank ~/.josm directory with no plugins and got the same results.

[wiktorn]

Closed as duplicate of #11728.