Re: SystemError: ('Error calling Moodle API\n', {'exception': 'invalid_parameter_exception', 'errorcode': 'invalidparameter', 'message': 'Invalid parameter value detected'}) by Benjamin Ellis - Wednesday, 27 May 2020, 2:33 PM Number of replies: 0 Hi, One of your input fields is in the wrong format e.g. a string where an integer is expected. Average of ratings: - Permalink Show parent Reply