[ZOO-Discuss] problems getting zoo_loader.cgi running

[Armin Burger]

Matthias

I would try to run the CGI outside of a server environment, ie. directly 
like

./zoo_loader.cgi 
"request=Execute&service=WPS&version=1.0.0&Identifier=HelloPy&DataInputs=a=Demo"

or for your example it would probably be

./zoo_loader.cgi "Service=WPS&Request=GetCapabilities&Version=1.0.0"

It might give you more details. I always got a segmentation fault for 
the first mentioned request and finally gave up...

If it crashes with a segfault you can force a core dump and send the 
backtrace made with gdb to the developers. A good site explaining the 
use of GDB is available at
   http://bugs.php.net/bugs-generating-backtrace.php ,
it's targeted at PHP but has also a good generic description.

Armin


On 04/05/2011 19:40, Matthias Lendholt wrote:
> Hi all,
> I'm new to the zoo and coming from the java world I'm already lost with
> getting the zoo_loader.cgi running :-)
> I followed the instructions from the wiki page. Some libs were missing
> before make was successful. Then apache2 missed JAVA_HOME but this was
> also no problem. However, calling
>
> http://192.168.56.101/cgi-bin/zoo_loader.cgi?Service=WPS&Request=GetCapabilities&Version=1.0.0
>
> ends up in an Internal Server Error.
> /var/log/apache2/error.log just mourns "Premature end of script headers:
> zoo_loader.cgi"
>
> Not very meaningful...
> Because cgi-bin/mapsserv (MapServer) is working, it shouldn't be an
> apache2 problem.
>
>
> Any ideas / general advices?
>
> Thanks in advance!
> Best,
> Matthias
>
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