[Zoo-discuss] Orfeo Toolbox Error/warning messages

[Alexander Kmoch]

Thanks Gerald,

could maybe post a short info on how to employ gdb in the Apache/CGI 
environment?

Cheers,
Alex

Am 27/04/2016 um 21:48 schrieb Fenoy Gerald:
> Dear Alex,
> sorry for the delay in answering your email. It was well posted to the mailing list but I did not answered yet.
>
> I just try to run this sample request from gdb:
>
> "request=Execute&service=WPS&version=1.0.0&Identifier=OTB.BandMath&DataInputs=il=Reference at xlink:href=http://geolabs.fr/dl/verySmallFSATSW_nir.tif;il=Reference@xlink:href=http://geolabs.fr/dl/verySmallFSATSW_r.tif;il=Reference@xlink:href=http://geolabs.fr/dl/verySmallFSATSW.tif;out=uint8;exp=cos(im1b1)-(-im2b1)*im3b1-(ndvi(im3b3,im3b4))&ResponseDocument=out at mimeType=image/tif at asReference=true »
>
> and I did not get any message about any inconsistency detected by ld.so. No message like this either when running from the command line.
>
> Note that my tests was made on a Gentoo distribution so the system probably differ a bit.
>
> Maybe running the same request from the command line using strace may help to get more details about the issue ?
>
> I am not convinced that gdb can help here, but we can still try it also.
>
> I hope to hear back from you and have more details about this issue,
> Best regards,
>
>> Le 26 avr. 2016 à 03:37, Alexander Kmoch <alexander.kmoch at aut.ac.nz> a écrit :
>>
>> Dear Gerald,
>>
>> I was trying to send this to the list, but it hasn't shown up yet apparently. I am subscribed to the list though, but I am not sure if somebody has actually seen my request from one or two weeks :-) So, if you don't mind for now I am sending this to you?
>>
>> I have been able to work through http://zoo-project.org/docs/kernel/orfeotoolbox.html
>>
>> Everything builds fine.
>>
>> DescribeProcess works:
>>
>>
>> http://localhost/cgi-bin/zoo_loader.cgi?request=DescribeProcess&service=WPS&version=1.0.0&Identifier=OTB.BandMath
>>
>> <wps:Process wps:processVersion="1">
>> <ows:Identifier>OTB.BandMath</ows:Identifier>
>> <ows:Title>
>> Perform a mathematical operation on monoband images
>> </ows:Title>
>> <ows:Abstract>
>> This application performs a mathematical operation on monoband images. Mathematical formula interpretation is done via MuParser libraries http://muparser.sourceforge.net/
>> </ows:Abstract>
>> </wps:Process>
>>
>>
>> The demo request works (as on ZOO-Project website). So the build has shown to work with the example request, however a few spurious error messaged still show up in operations.
>>
>> ## snip
>> (OTB Execution: 0.1 seconds)
>> Inconsistency detected by ld.so: dl-close.c: 762: _dl_close: Assertion `map->l_init_called' failed!
>> ## snip
>>
>> This message also shows when the otb2zcfg tool runs ...
>>
>> Anyone an idea? Is it indicating a real problem?
>>
>> Full build script gist here, on Ubuntu 14.04.
>>
>> https://gist.github.com/allixender/2c7b6285efdb67c187a48bf79597170e
>>
>> Cheers,
>> Alex
>>
>> Cheers,
>> Alex
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>