Using v5.9.0 (Chrome)
Issue:
‘Backup Data’ function does not remove data file that have been manually removed from the Extension Folder.
Cause:
I inadvertently put a single Test Data CSV file into the Extension Scripts folder.
I deleted the file then performed a "Backup data’. When I restored from the backup, the errant CSV file would again be in the Extension Scripts folder.
Workaround:
I had to manually edit the katalon-recorder-backup-yyyymmdd-nnnn.json file, removing the Extensions section out of the JSON to remove the errant file.
Impact
Simply deleting an errant CSV file in the extension scripts folder does not solve the Cannot read properties of undefined (reading ‘getCommandHandler’) issue it creates.