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AutoCAD Based 3D Modeling (Ribbon/Toolbar/Location)
Description:
1. Important layers locked or frozen. 2. User had OPHEAD block in ACC1 layer Internal error
1. Important layers locked or frozen. 2. User had OPHEAD block in ACC1 layer
1. Thaw and unlock all HydraCAD layers. 2. See if unlocking and turning on the ACC1 layer allows the drawing to drop to 2D. If so, check for critical blocks in the ACC1 layer which shouldn't be there. (GAB 11/21/14)