[ome-users] Out of Memory Exception and Omero Insight Login problem

[Chris Allan]

On 5 Nov 2008, at 19:56, Nandakumar, Sriramkumar wrote:

> Hi,

Hi Sriram.

>
> I have installed OMERO on Windows.
> I would like to thank OME users community for helping me in  
> installing OMERO.
> Currently I am facing a problem in OMERO.
> After logging, it throws out of memory exception after some time
> This are the errors displayed on the OMERO page,
>
> [ServletException in:/WEB-INF/pages/searchInLdap.jsp] PermGen space'
> [ServletException in:/WEB-INF/pages/imports.jsp] PermGen space'
> [ServletException in:/WEB-INF/pages/experimenters.jsp] PermGen space'
>
> I have checked the batch file "run" in JBoss. The max heap memory is  
> set to 512.
> Please find the line in run batch file,
>
> set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m

Can you add the following after that line in the batch file:

set JAVA_OPTS=%JAVA_OPTS% -XX:MaxPermSize=128M -Djava.awt.headless=true

Restart and try again.

> I dont know why I am getting out of memory exception here.
> Could anyone please help me to resolve this problem?
>
> And also I have tried logging in omero.insight. It is not  
> authenticating with default username and password root/omero  
> ( However it is possible for me to log in to server with this  
> credentials).
>
>
> It could be really helpful if any one can assist me in solving above  
> problems.
>
>
> Thanks in Advance.
>
>
> Thanks & Regards,
> Sriram.

Ciao.

-Chris