| Más tabs | Internal Error 2602 is almost never a bug in AutoCAD's installation. It is a data corruption issue inside the DWG file related to high-quality visual representation of polygons. By stripping out the "high quality" render data (via downgrading or DXF) and deleting the offending MPolygon, you can restore your file to full health in under 10 minutes. Need further help? Leave a comment below with the exact Visual Style you were using when the error occurred.
Autodesk AutoCAD is the gold standard for CAD professionals, but even the most robust software is prone to cryptic errors. Among the most frustrating is the Internal Error 2602 . If you have seen a dialog box stating, "Internal Error 2602. \src\acdb\acbl3\acdbmpolygon.cpp," you know the panic that follows: your work stops rendering, layers disappear, or the software crashes entirely. internal error 2602 autocad high quality
This article provides a high-quality, technical deep dive into why Error 2602 occurs and how to fix it permanently. Unlike generic Windows crashes, Internal Error 2602 is specific to AutoCAD’s database handler ( acdb ). The file path in the error ( acdbmpolygon.cpp ) points to a problem with MPolygon objects . Internal Error 2602 is almost never a bug