[Zoo-discuss] Orfeo Toolbox Error/warning messages

[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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