03-03-2019, 10:41 PM
The error seems to come from the Assimp library. This is a third party library and I cannot say why this error is thrown.
But you may try to use an older version of the library - Ab3d.PowerToys comes with two versions of assimp library - one official v4.1.0 from 2017-12-11 and a newer from 2018-05-09. You may try to use the other version.
You may also try a newer version of Assimp that was compiled from a source code from 2019-02-19. This version can be downloaded from:
https://www.ab4d.com/GetFile.ashx?fileNa...-02-19.zip
(note that this version did not correctly opened some test files that I have and therefore it was not published with Ab3d.PowerToys library - but maybe it will work well for your files).
But you may try to use an older version of the library - Ab3d.PowerToys comes with two versions of assimp library - one official v4.1.0 from 2017-12-11 and a newer from 2018-05-09. You may try to use the other version.
You may also try a newer version of Assimp that was compiled from a source code from 2019-02-19. This version can be downloaded from:
https://www.ab4d.com/GetFile.ashx?fileNa...-02-19.zip
(note that this version did not correctly opened some test files that I have and therefore it was not published with Ab3d.PowerToys library - but maybe it will work well for your files).
Andrej Benedik