The reason for calculation failure. If the calculation fails, this message will be shown in an error, or warning if we are editing the constraints.
Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)
Syntax
C#
public string ErrorMessage { get; set; }
Property Value
StringExceptions
| Exception | Condition |
|---|---|
| ArgumentException | When setting this property: errorMessage is an empty string. |
| ArgumentNullException | When setting this property: A non-optional argument was null |