| T2221 | FATAL ERROR: T2221 | UNABLE TO CORRECT SINGULAR GEOMETRY FOR elemtype ELEMENT id |
| Cause: | The specified element is not valid or is highly irregular and the AUTOFIXELEMGEOM model parameter was set to ON. The Model Translator has attempted to correct the singularity by reordering the element nodal connectivity table and was unsuccessful. | |
| Action: | Check the element connectivity and grid point coordinates. | |
| Remarks: | See Autodesk Nastran Reference Guide, Section 4, Bulk Data, for entry format. |