After importing geometry from an external file (e.g. dxf, dwg, txt) in PLAXIS 2D AE.00 while the model already contains soil layers and/or geometry, the Plaxis project data may contain some incorrect data. This incorrect data prevents the correct opening of the file when loading it later, and then shows a bug report message.
This issue is now resolved in PLAXIS 2D AE.01
In some cases, this work around solved the problem in PLAXIS 2D AE.00: