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Home » Eclipse Projects » Papyrus for Real Time » Can't Even Start Papyrus-RT Windows Install -- Java Error(Can't Even Start Papyrus-RT Windows Install -- Java Error)
Can't Even Start Papyrus-RT Windows Install -- Java Error [message #1775544] Tue, 31 October 2017 19:07 Go to next message
Bruce Snyder is currently offline Bruce SnyderFriend
Messages: 2
Registered: October 2017
Junior Member
Hi,
I was looking forward to trying out the Papyrus-RT tool. But it won't even start up - it gives a Java error window. I have the latest Java and Papyrus-RT installation, downloaded today. Any ideas ?

System is Windows 7 64 bit on AMD Phenom II, 8 GB RAM
Java Version 8 Update 151
Papyrus-RT install file name = org.eclipse.papyrusrt.rcp.product-win32.win32.x86_64.zip
Installed into non-system folder to avoid write permission problems.

Attached: picture of Java error window

index.php/fa/31193/0/
Re: Can't Even Start Papyrus-RT Windows Install -- Java Error [message #1775571 is a reply to message #1775544] Wed, 01 November 2017 12:53 Go to previous messageGo to next message
Christian W. Damus is currently offline Christian W. DamusFriend
Messages: 1176
Registered: July 2009
Location: Canada
Senior Member

Hi, Bruce,

This looks like a configuration error. In the "configuration/" sub-directory of your installation you should find one or more log files named like timestamps (some long number with ".log" extension). The latest of these should have some indication of what the problem is.

HTH,

Christian
Re: Can't Even Start Papyrus-RT Windows Install -- Java Error [message #1775573 is a reply to message #1775571] Wed, 01 November 2017 13:42 Go to previous messageGo to next message
Charles Rivet is currently offline Charles RivetFriend
Messages: 211
Registered: May 2014
Location: Canada
Senior Member

I got that error once when the JVM and Eclipse were of differing architecture - one was 64 bit, the other 32 - can't remember which was which was which...

/Charles Rivet
Re: Can't Even Start Papyrus-RT Windows Install -- Java Error [message #1775574 is a reply to message #1775544] Wed, 01 November 2017 13:45 Go to previous messageGo to next message
Ernesto Posse is currently offline Ernesto PosseFriend
Messages: 363
Registered: March 2011
Senior Member
Chances are that the Java in your path is a 32-bit Java. You need the 64-bit version.
Re: Can't Even Start Papyrus-RT Windows Install -- Java Error [message #1775575 is a reply to message #1775574] Wed, 01 November 2017 15:16 Go to previous message
Bruce Snyder is currently offline Bruce SnyderFriend
Messages: 2
Registered: October 2017
Junior Member
RESOLVED - I completely uninstalled Java from my system, then re-installed the latest one. I think it was the 32/64 bit issue, because it did say that my Java was 32 bit in the control panel. Now it is 64 bit and it works. Thanks for the replies.

[Updated on: Wed, 01 November 2017 15:37]

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