id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
14907	IAE: Null projection prevents JOSM to start	fabiansteffin@…	fabiansteffin@…	"==== What steps will reproduce the problem?
1. Start JOSM, Version 12275
2. 
3. 

==== What is the expected result?
JOSM starts

==== What happens instead?
Error ""Eine unerwartete Ausnahme ist aufgetreten"" 

==== 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: 2017-05-29 16:19:58 +0200 (Mon, 29 May 2017)
Build-Date:2017-05-29 14:25:03
Revision:12275
Relative:URL: ^/trunk

Identification: JOSM/1.5 (12275 de) Windows 8.1 64-Bit
OS Build number: Windows 8.1 Pro null (9600)
Memory Usage: 240 MB / 1790 MB (182 MB allocated, but free)
Java version: 1.8.0_121-b13, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1366x768
Maximum Screen Size: 1366x768

Plugins:
+ matsim

Last errors/warnings:
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter must not be null


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: main (1)
java.lang.IllegalArgumentException: Parameter must not be null
	at org.openstreetmap.josm.tools.CheckParameterUtil.ensureParameterNotNull(CheckParameterUtil.java:94)
	at org.openstreetmap.josm.Main.setProjection(Main.java:1064)
	at org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference.setProjection(ProjectionPreference.java:439)
	at org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference.setProjection(ProjectionPreference.java:417)
	at org.openstreetmap.josm.Main.preConstructorInit(Main.java:734)
	at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:355)
}}}
"	defect	closed	normal		Core		needinfo	template_report projection