[DrJava] [ drjava-Bugs-2943324 ] error/ cant open DrJava

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Bugs item #2943324, was opened at 2010-01-31 13:04
Message generated for change (Tracker Item Submitted) made by godsmusician
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Category: Debugger
Group: 4: Serious
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Kanesha  Simmons (godsmusician)
Assigned to: Nobody/Anonymous (nobody)
Summary: error/ cant open DrJava

Initial Comment:
java.lang.NullPointerException
	at edu.rice.cs.drjava.model.JarJDKToolsLibrary.guessVersion(JarJDKToolsLibrary.java:215)
	at edu.rice.cs.drjava.model.JarJDKToolsLibrary.makeFromFile(JarJDKToolsLibrary.java:120)
	at edu.rice.cs.drjava.model.DefaultGlobalModel.findLibraries(DefaultGlobalModel.java:248)
	at edu.rice.cs.drjava.model.DefaultGlobalModel.<init>(DefaultGlobalModel.java:187)
	at edu.rice.cs.drjava.ui.MainFrame.<init>(MainFrame.java:2994)
	at edu.rice.cs.drjava.DrJavaRoot.main(DrJavaRoot.java:163)
	at edu.rice.cs.drjava.DrJava.configureAndLoadDrJavaRoot(DrJava.java:250)
	at edu.rice.cs.drjava.DrJava.main(DrJava.java:145)


System Properties:
DrJava Version drjava-20090821-r5004
DrJava Build Time 20090821-1520

java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Program Files\Java\jre6\bin
java.vm.version = 16.0-b13
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
sun.java.launcher = SUN_STANDARD
user.country = US
sun.os.patch.level = 
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.home>
java.runtime.version = 1.6.0_18-b07
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Program Files\Java\jre6\lib\endorsed
os.arch = x86
java.io.tmpdir = <anonymized user.home>\AppData\Local\Temp\
line.separator = "\u000d\u000a"
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant = 
os.name = Windows Vista
sun.jnu.encoding = Cp1252
java.library.path = C:\Program Files\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Internet Explorer;;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files\Common Files\Ulead Systems\MPEG;c:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\9.0\DLLShared\;C:\Program Files\QuickTime\QTSystem\
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 6.0
user.home = <anonymized user.home>
user.timezone = America/New_York
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
java.class.path = <anonymized user.home>\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\EV1AXF04\drjava-stable-20090821-r5004[1].jar
user.name = <anonymized user.name>
java.vm.specification.version = 1.0
java.home = C:\Program Files\Java\jre6
sun.arch.data.model = 32
user.language = en
java.specification.vendor = Sun Microsystems Inc.
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_18
java.ext.dirs = C:\Program Files\Java\jre6\lib\ext;C:\Windows\Sun\Java\lib\ext
sun.boot.class.path = C:\Program Files\Java\jre6\lib\resources.jar;C:\Program Files\Java\jre6\lib\rt.jar;C:\Program Files\Java\jre6\lib\sunrsasign.jar;C:\Program Files\Java\jre6\lib\jsse.jar;C:\Program Files\Java\jre6\lib\jce.jar;C:\Program Files\Java\jre6\lib\charsets.jar;C:\Program Files\Java\jre6\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.io.unicode.encoding = UnicodeLittle
sun.cpu.endian = little
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86

#DrJava configuration file
#Sun Jan 31 12:43:22 EST 2010
javac.location = C:\\Users\\<anonymized user.name>\\Desktop\\VDefHub.zip
lineenum.enabled = true
key.delete.next = [shift DELETE]
key.delete.previous = [shift BACK_SPACE]
indent.level = 4
recent.files = [C:\\Users\\<anonymized user.name>\\Documents\\HelloWorld.java]
window.height = 657
window.x = 161
window.y = 42
last.dir = C:\\Users\\<anonymized user.name>\\Documents
last.interactions.dir = C:\\Users\\<anonymized user.name>
tabbedpanes.state = 640 400 700 400
new.version.notification.last = 1264197098632


Used memory: about 2.83 megabytes
Free memory: about 12.55 megabytes
Total memory: about 15.38 megabytes
Total memory can expand to: about 245.56 megabytes

Number of processors/cores: 2



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