no converter found for c++ type

[joey keys]

got traceback when trying to import IECore:

Traceback (most recent call last):

  File "/home/chenmiwei/Work/repos/gaffer/build/gaffer-0.50.0.0-linux/bin/gaffer.py", line 51, in <module>

    import IECore

  File "/usr/local/lib/python2.7/site-packages/IECore/__init__.py", line 57, in <module>

    from _IECore import *

TypeError: No to_python (by-value) converter found for C++ type: Imath_2_2::Vec2<float>

built with boost 1.68. 

Is there anybody ever encountered this problem? Any idea how to solve this?

[Andrew Kaufman]

I haven't hit that problem myself, but one of the changes in Cortex 10 was removing our Imath bindings and adopting the native ones (PyIlmBase), which need to be compiled per-boost version. I'd guess since you bumped the boost version from 1.61 to 1.68, you probably need to rebuild the Imath bindings as well.

Andrew

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[joey keys]

Thanks for the advice, I'll try it

Andrew Kaufman <and...@image-engine.com> 于2018年10月25日周四 上午2:23写道：