Error message when importing unsupported file

It's not possible to import route files without time or GPS data to Relive. When you import a file without time or GPS data, you will see this error message. 

It's only possible to import .gpx or .tcx or .fit to Relive, it's not possible to import .html files. You might also see this error message when you import any file type other than a .gpx or .tcx or .fit file to Relive. 

You can get in touch with your tracker app to find out why your activity file does not have time or GPS data included.