Which version of Open Inventor?
1. trackdAPI issue
First check that trackdAPI.so is in your dynamic loading path so it can
be found at runtime.
2. Stereo issue
First make sure the machine is setup to allow stereo rendering. Can
you run an Inventor app non-MultiPipe and switch to stereo?
3. Unresolvable symbol
This is a known problem that current versions of Open Inventor (from
Mercury) will not run with the old Motif 1.2 runtime library, which
unfortunately is still the default on some machines. You need to use
the Motif 2.1 runtime, which should also be on your machine.
-Mike
Mercury Computer Systems (formerly TGS)
MGT wrote:
> Hi,
> I'm trying to test the examples of OpenInventor Multipipe on my SGI
> Onyx 4, but, even if the codes compile in right way, when launching the
> executable I have always found the same errors messages:
>
> Inventor error in SoTrackerReader::SoTrackerReader():
> dynamic loading of trackdAPI failed
>
> Inventor error in SoControllerReader::SoControllerReader():
> dynamic loading of trackdAPI failed
>
> building model...
> Inventor error in SoXtMPGLWidget::setStereoBuffer():
> could not create visual
> Stereo is On (default)
> Error: Check if trackd demaon is running
> 2891:./MPImmersive: rld: Fatal Error: attempted access to unresolvable
> symbol in /OpenInventor500/lib/libInventorXt.so: XmeDrawShadows.
>
>
> The trackd, trackdserver and trackdAPI are running correctly (I can see
> the data of the tracker and controller).
>
> Thank you in advance !!
>
> MGT
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