Yes.  The latest pre-release build should fix it, as well as prevent 
similar errors that could occur by passing NULL arguments to a handful 
of other X11 and GLX functions.


On 12/21/12 3:26 AM, Paul McIntosh wrote:
> So the following 0x00000000?
>
> vglrun +tr ./ImageJ-linux64
> ...
> [VGL] XDestroyWindow (dpy=0x2aaab0122ce0(:1.0) win=0x00000000 [VGL] ERROR: in 
> remove--
> [VGL]    128: Invalid argument
>
>
> ----- Original Message -----
>> I suspect that the app may be calling XCloseDisplay(),
>> XDestroyWindow(),
>> or XDestroySubwindows() with a NULL argument. Can you enable tracing
>> in
>> VirtualGL and confirm that? If so, then it's very simple to work
>> around.
>>
>>
>> On 12/20/12 7:18 PM, Paul McIntosh wrote:
>>> I am still investigating but I thought I'd throw this to the list in
>>> case someone has already come across this and worked around it...
>>>
>>> Fiji (http://fiji.sc/) - circa 2011 works but the latest doesn't.
>>> The gui pops up for a second and then I get "ERROR: in remove-- 128:
>>> Invalid argument". This is on Centos 5.6 64bit. It initially
>>> happened with 2.3.1 but installing the last 2.3.2 did not help. Full
>>> message below...
>>>
>>> [paulmc@m2104 Fiji.app]$ vglrun +v ./ImageJ-linux64
>>> [VGL] NOTICE: Replacing dlopen("/lib64/libdl.so.2") with
>>> dlopen("libdlfaker.so")
>>> Re-executing with correct library lookup path
>>> (/usr/local/libjpeg-turbo/1.1.0/lib/:/usr/local/virtualgl/2.3.2/lib64:/usr/local/virtualgl/2.3.2/lib:/gpfs/M2Scratch/pMOSP/paulmc/njre/Fiji.app/lib/linux64)
>>> [VGL] NOTICE: Replacing dlopen("/lib64/libdl.so.2") with
>>> dlopen("libdlfaker.so")
>>> [VGL] Shared memory segment ID for vglconfig: 114262025
>>> [VGL] VirtualGL v2.3.2 64-bit (Build 20121221)
>>> [VGL] Opening local display :0
>>> [VGL] ERROR: in remove--
>>> [VGL] 128: Invalid argument
>>>
>>> Note: The "Re-executing" message happens with or without vgrlun so I
>>> don't think it means anything
>>>
>>> If I find the answer myself I will update the thread.
>>>
>>> Cheers,
>>>
>>> Paul
>>>
>>
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