Display Error
Error: An error has occurred while drawing the contents of this window. This window shall be closed.
Warning: A Serious Error Has Occurred
If you encounter the error messages "A serious error has occurred. The current action has been cancelled.", or "A serious error has occurred. The current action has been cancelled. It is strongly recommended that you save your work in a new file before continuing. Would you like to save a recovery file?", start troubleshooting here.
Unresolved Pointer References
When you try to save the model or load it into another model, you receive an error indicating that the model contains many unresolved pointer references.
Missing Elements
When you try to open the model, an error displays indicating that the model is missing many elements.
Shared Parameter File Not Valid
When you try to use a shared parameter file you receive a message it can't be read or is not valid.
Security: Invalid Signature
When you try to load an executable file or add-in, a dialog indicates that there may be a security issue.
Security: Unsigned File or Add-In
When you try to load an executable file or add-in, a dialog displays asking you to verify its publisher.
Security: Signed File or Add-In
When you try to load an executable file or add-in from a publisher other than Autodesk, the software checks its security credentials, and a dialog asks you to confirm that you want to load it.
About Digital Signatures
When you try to load an executable file or add-in, the software checks its security credentials, including its digital signature.