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Rendering with Arnold in 3ds Max using the MaxtoA plug-in.
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MTOA 3.1.0 Cryptomatte Crashing

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Message 1 of 2
Justin_Long
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MTOA 3.1.0 Cryptomatte Crashing

We have just updated to MTOA 3.1.0 and it when we enable Cryptomatte AOVs it crashes everytime with the following error:

Stack trace:
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x85c741) [0x7f5a185a7741]
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x9d2102) [0x7f5a1871d102]
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x85d2b0) [0x7f5a185a82b0]
AiNodeGetArray
CryptomatteData::setup_cryptomatte_nodes()
CryptomatteData_setup_all(CryptomatteData*, AtString, AtString, AtString, AtArray*, AtArray*)
/_dev/easybuild/software/cryptomatte/1.2.0_beta6-foss-2015a/bin/cryptomatte.so(+0x5b709) [0x7f5979d89709]
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x85af43) [0x7f5a185a5f43]
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x86838c) [0x7f5a185b338c]
/_dev/easybuild/software/mtoa/3.1.0-linux-2017/plug-ins/../bin/libai.so(+0x8ee2fe) [0x7f5a186392fe]
/lib64/libpthread.so.0(+0x3fd6e07aa1) [0x7f5af30abaa1]
clone

Anyone else experiencing this or has a solution?

thanks,

Justin

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Message 2 of 2
Stephen.Blair
in reply to: Justin_Long

Arnold now includes cryptomatte. Are you sure you're using that version, and not some other, older version that is installed elsewhere on the system?



// Stephen Blair
// Arnold Renderer Support

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