[ZOO-Discuss] Zoo Kernel fails on WPS zcfg without input parameter

[Matthias Lendholt]

Hi list,

I know that a WPS process without any input parameter is a rather 
curious use case. However, it should be supported :)

I tested both
<DataInputs />
and
<DataInputs>
</DataInputs>
but in both cases it ends up in an 'internal server error'.


 From my apache2 error log:

[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] Content-Type: 
text/xml; charset=UTF-8\r
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] Status: 200 OK\r
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] \r
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] <?xml 
version="1.0" encoding="UTF-8"?>
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] 
<ows:ExceptionReport xmlns:ows="http://www.opengis.net/ows/1.1" 
xsi:schemaLocation="http://www.opengis.net/ows/1.1 
http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd" 
xml:lang="en-US" version="1.1.0">
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] 
<ows:Exception exceptionCode="InternalError">
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] 
<ows:ExceptionText>ZOO Kernel failed to process your request receiving 
signal 11 = SIGSEGV</ows:ExceptionText>
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1]   </ows:Exception>
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] 
</ows:ExceptionReport>
[Mon May 23 18:45:51 2011] [error] [client 192.168.56.1] Premature end 
of script headers: zoo_loader.cgi