[gme-users] Need help in registering Java component in GME

[Peter Volgyesi]

Raghu,

Is this a 64bit OS ? If yes, do you have a 32 bit or 64 bit JVM installed ?


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Peter Volgyesi
Research Scientist
Vanderbilt University, ISIS
Office: +1 (615) 322-1018
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On Fri, Jun 18, 2010 at 10:08 AM, Raghu Vamsi Chavali
<rchavali at purdue.edu> wrote:
> Hi all,
> I am currently facing an issue with Java Interpreters. I was going through
> the list of issues on JIRA and found a similar one. But the solution
> suggested there does not help me. My problem is as follows.
>
> As per the userguide, I have registered the TestBONComponent and am trying
> to test the same on GME. It results in " Error loading java. Cannot find
> jvm.dll"  error being thrown. My java installation seems to be fine as other
> applications depending on it run just fine.
> I browsed through the previous issues list on this site and came across the
> following issue: (http://repo.isis.vanderbilt.edu/JIRA/browse/GME-120)
>
> After registering TestBONComponent, and enabling in GME, clicking Java icon
> results in "Error Loading java. Cannot query jvm.dll path from registry". I
> have tried setting the JavaClassPath to both gme.jar and jvm.dll locations,
> but no combination seems to work. I also added jvm.dll to Windows Path, but
> still get this error.
>
>  The reply to the above issue was the following:
>
> I don't think there's a JIRA issue, but the source has already been fixed.
>
> The problem was the original code for loading the jvm.dll hardcoded in 1.4
> instead of querying the system for the current version. And it didn't become
> apparent until people that did not have any 1.4.x version installed tried to
> run a Java Component. People who had both 1.4 and 1.5 installed were unable
> to reproduce the bug.
>
> Please suggest what else could be wrong with my installation.
>
> Regards,
> Raghu Vamsi Chavali
> Purdue University
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