[Zoo-discuss] Orfeo Toolbox Error/warning messages

[Fenoy Gerald]

Dear Alex,
the reference documentation for using the ZOO-Kernel from the command line is available here [1].

I suppose it is enough. Note it is not directly linked to Apache / CGI but rather let us debug the ZOO-Kernel from the command line.

Best regards,

[1] http://zoo-project.org/docs/services/debug.html#command-line

> Le 29 avr. 2016 à 01:01, Alexander Kmoch <alexander.kmoch at aut.ac.nz> a écrit :
> 
> 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
>>> _______________________________________________
>>> Zoo-discuss mailing list
>>> Zoo-discuss at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/zoo-discuss
>> 



Gérald Fenoy
http://wiki.osgeo.org/wiki/User:Djay