topic Catch 'Object Not Found' Python Script Toolbox Error in Python Questions https://community.esri.com/t5/python-questions/catch-object-not-found-python-script-toolbox-error/m-p/425564#M33427 <HTML><HEAD></HEAD><BODY><P>I have a Python Script Toolbox that runs Updates Parameters based on an existing user-selected Folder Workspace parameter. I want to customize the error that occurs when a user selects a folder path that does not exist. The current error that displays is a generic 'Object Not Found' error "The object 'some non-existing file path' could not be found."</P><P></P><P>I want to update the error to read, "The 'some non-existing file path" could not be found. Please enter an existing project folder."</P><P></P><P>Please note that all of this occurs within the 'Update Parameters' function before the tool parameters have been validated.</P><P></P><P>Thanks so much in advance!</P></BODY></HTML> Mon, 06 Apr 2020 20:51:33 GMT YurikoHashimoto1 2020-04-06T20:51:33Z Catch 'Object Not Found' Python Script Toolbox Error https://community.esri.com/t5/python-questions/catch-object-not-found-python-script-toolbox-error/m-p/425564#M33427 <HTML><HEAD></HEAD><BODY><P>I have a Python Script Toolbox that runs Updates Parameters based on an existing user-selected Folder Workspace parameter. I want to customize the error that occurs when a user selects a folder path that does not exist. The current error that displays is a generic 'Object Not Found' error "The object 'some non-existing file path' could not be found."</P><P></P><P>I want to update the error to read, "The 'some non-existing file path" could not be found. Please enter an existing project folder."</P><P></P><P>Please note that all of this occurs within the 'Update Parameters' function before the tool parameters have been validated.</P><P></P><P>Thanks so much in advance!</P></BODY></HTML> Mon, 06 Apr 2020 20:51:33 GMT https://community.esri.com/t5/python-questions/catch-object-not-found-python-script-toolbox-error/m-p/425564#M33427 YurikoHashimoto1 2020-04-06T20:51:33Z