Posted by runiter on Jul 31, 2014; 2:46am
URL: https://forum.jogamp.org/JNLPClassLoader-Finding-library-java-dll-hangs-tp4031559p4032675.html

Did you manage to find a solution to this problem?

I also have a client who reports JVM hanging in Linux and crashing in Windows and the final output.
It never crashes if I prevent canavas rendering by calling canvas.stopRenderer() right after creating canvas.
But otherwise it will crash/hang, either immediately or after rendering few frames.


Log started: Wed, 30 Jul 2014 20:07:11 +0400
Java Web Start 10.65.2.20
Using JRE version
 1.7.0_65-b20 Java HotSpot(TM) Client VM
server running at port: 49176
Initiating...
Jul 30, 2014 8:07:24 PM java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Initiating License...
Initiating Log...
disabled!
Graphing Calculator 3D 4.2
---Java Properties--------------------------------
os.name = Windows 7
os.version = 6.1
os.arch = x86
java.version = 1.7.0_65
java.vendor = Oracle Corporation
java.vm.name = Java HotSpot(TM) Client VM
java.vm.vendor = Oracle Corporation
java.home = C:\Program Files\Java\jre7
java.io.tmpdir = C:\Users\dk\AppData\Local\Temp\
user.dir = c:\Users\dk\Documents
user.language = en
java.class.path = .
java.ext.dirs = C:\Program Files\Java\jre7\lib\ext;C:\Windows\Sun\Java\lib\ext
java.library.path = C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jre7\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;"C:\Program Files\Java\jre7\bin";.
--------------------------------------------------
Serial Number:
Invalid.
Enabling UI anti-alias...
Webstart verifying...done
www.runiter.com
Setting up webstart single instance...
server running at port: 49176
Initiating License...
Initiating Log...
disabled!
Graphing Calculator 3D 4.2
---Java Properties--------------------------------
os.name = Windows 7
os.version = 6.1
os.arch = x86
java.version = 1.7.0_65
java.vendor = Oracle Corporation
java.vm.name = Java HotSpot(TM) Client VM
java.vm.vendor = Oracle Corporation
java.home = C:\Program Files\Java\jre7
java.io.tmpdir = C:\Users\dk\AppData\Local\Temp\
user.dir = c:\Users\dk\Documents
user.language = en
java.class.path = .
java.ext.dirs = C:\Program Files\Java\jre7\lib\ext;C:\Windows\Sun\Java\lib\ext
java.library.path = C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jre7\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;"C:\Program Files\Java\jre7\bin";.
--------------------------------------------------
Serial Number:
Invalid.
Enabling UI anti-alias...
Initiating User Interface...
Locale = en_US
Switched to English Locale.
Initializing Java3D...
Initializing Java3D...Canvas3D
---VirtualUniverse Properties-------------------
Jogl Version: 2.2-b1309-20140711
3D [dev] 1.6.0-pre10-daily-experimental daily

JNLPClassLoader: Finding library java.dll