Has anyone else received the "undefined is invalid" error message when attempting to submit survey response? I'm having difficulty troubleshooting/isolating the error. For example, I can submit one survey and then the next survey I attempt to submit will generate this error. Could this be related to geopoint? I eliminated the photo repeat and removed the submission URL, but still get this error. The intent is that the Receiving Water (RW) station ids will use a geopoint captured from the device and the Storm Drain (SD) station ids will use the pullitem from a csv.