[Radiance-general] rview window pop out black and exit

[ren wei]

Hi Greg,
    now the problem is back to rvu: cannot open command line window. same
symptone as rview

Many thanks

Ren Wei
Regards



On Sun, Apr 26, 2009 at 2:18 AM, Greg Ward <gward at lmi.net> wrote:

> Hi Ren,
>
> I see nothing wrong with your command that I can see.  I would suspect
> something with your scene file, except if oconv ran OK then your scene must
> be alright.  It does seem likely that something is wrong with the X11
> connection, but it's impossible to debug from here with no error messages or
> symptoms.  You can kill rvu with ^\ to get it to dump a core file (if
> enabled) and find out where it's stuck that way, but you have to know
> something about programming and your system configuration.  I know the
> former but not the latter, and I don't have access to your machine.  This is
> not a common problem.  It's the first I've heard of it.
>
> Anyone else have suggestions?
>
> -Greg
>
>  From: ren wei <mr.ren.wei at gmail.com>
>> Date: April 25, 2009 11:00:50 AM PDT
>>
>> sorry about non technical terms. $DISPLAY shows 127.0.0.1:0.0. I tried
>> xclock it works. then I type in
>>
>> rvu -vp 2.25 .375 1 -vd -.25 .125 -.125 -av .5 .5 .5 test.oct
>>
>> it hangs there. I can see rvu in process manager but cpu usage is zero. I
>> read command manual. should i add -o output device option?
>>
>> Thanks a lot
>>
>> Ren Wei
>> Regards
>>
>> On Sun, Apr 26, 2009 at 1:48 AM, Greg Ward <gward at lmi.net> wrote:
>> It's rather difficult to diagnose a problem when the only symptom is
>> "nothing happens."  What is the command line that hangs?  What do you get
>> when you type "echo $DISPLAY" ?
>>
>> -Greg
>>
>
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