the error message is “resource://data/projection/custom-epsg” the import flow failing

[anonymous]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

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

Build-Date:2017-07-09 11:07:47
Revision:UNKNOWN
Is-Local-Build:true

Identification: JOSM/1.5 (UNKNOWN zh_CN) Windows 7 64-Bit
OS Build number: Windows 7 Ultimate (7601)
Memory Usage: 265 MB / 3627 MB (241 MB allocated, but free)
Java version: 1.8.0_131-b11, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1920x1200
Maximum Screen Size: 1920x1200
VM arguments: [-Dfile.encoding=UTF-8]
Program arguments: [--debug]

Plugins:
+ jogl
+ kendzi3d
+ kendzi3d-resources
+ log4j (32699)

Last errors/warnings:
- W: 修订文件中有意外 JOSM 版本号，值为“UNKNOWN”
- E: Handled by bug report queue: java.lang.ExceptionInInitializerError. 原因： org.openstreetmap.josm.tools.JosmRuntimeException: java.io.IOException: 打开资源“resource://data/projection/custom-epsg”的输入串流失败. 原因： java.io.IOException: 打开资源“resource://data/projection/custom-epsg”的输入串流失败


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: main (1)
java.lang.ExceptionInInitializerError
	at org.openstreetmap.josm.gui.preferences.projection.AbstractProjectionChoice.getProjection(AbstractProjectionChoice.java:75)
	at org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference.setProjection(ProjectionPreference.java:474)
	at org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference.setProjection(ProjectionPreference.java:440)
	at org.openstreetmap.josm.Main.preConstructorInit(Main.java:734)
	at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:355)
Caused by: org.openstreetmap.josm.tools.JosmRuntimeException: java.io.IOException: 打开资源“resource://data/projection/custom-epsg”的输入串流失败
	at org.openstreetmap.josm.data.projection.Projections.<clinit>(Projections.java:156)
	... 5 more
Caused by: java.io.IOException: 打开资源“resource://data/projection/custom-epsg”的输入串流失败
	at org.openstreetmap.josm.io.CachedFile.getInputStream(CachedFile.java:212)
	at org.openstreetmap.josm.io.CachedFile.getContentReader(CachedFile.java:249)
	at org.openstreetmap.josm.data.projection.Projections.loadProjectionDefinitions(Projections.java:291)
	at org.openstreetmap.josm.data.projection.Projections.<clinit>(Projections.java:150)
	... 5 more

[bastiK]

Closed as duplicate of #15000.