In ArcGIS Pro, when running the Generate Pathways tool with ArcGIS Indoors, the following error message is returned:
Error: A column was specified that does not exist. 0. Failed to execute (GeneratePathways).
This error occurs because changes, such as adding, removing or renaming field names are made to the default network schema of the ArcGIS Indoors geodatabase. Refer to ArcGIS Pro: Data creation workflow for more information about ArcGIS Indoors.
To resolve this error:
Note: Alternatively, if there are additional schemas, remove them from the working geodatabase. If missing schemas (and their accompanying columns) are identified, copy data from the working geodatabase and paste it into the new Indoors geodatabase. The column for the missing schema is displayed in the Indoors geodatabase.