Failed to set data for '%s'Failed to get data for '%s'/Menu '%s' is already being used by another formDocked control must have a name%Error removing control from dock tree - Dock zone not found - Dock zone has no controlFailed to clear tab control Failed to delete tab at index %d"Failed to retrieve tab at index %d Failed to get object at index %d"Failed to set tab "%s" at index %d Failed to set object at index %d