[Documentation based on Version 1.23]
|Error Message||Explanation and recommended solution|
|Err04: Are you sure this is an Active LimeSurvey survey?||make sure your survey is active, if you use SSL (https) then your security certificate has to be valid. Otherwise, use http (not https)|
|Err08: Failed to read survey settings from server||Offline Surveys validates survey settings every time during caching/refreshing survey… This error means either JSON-RPC on your LimeSurvey is not set, or your admin credentials are wrong/insufficient|
|Err09: Some survey settings do not meet Offline Surveys requirements, please fix them.||Offline Surveys requires some specific survey settings to be able to run a LimeSurvey survey offline. Please correct your survey settings accordingly and test again.|
|Err10: Cannot download survey file. Check your Internet connection and survey URL.||This error can show up if the Internet connection broke during survey caching. Just refresh the survey at Offline Surveys.|
| – Err11: Error Rewriting Survey file
– Err12: Cannot read survey schema. One or more question(s) not recognized by OfflineSurveys
– Err13: Survey Schema is Empty… OfflineSurveys cannot reach survey page… Did you enable token tables? They should be disabled
– Err14: DB Construction Failed, please contact email@example.com
|This is a rare error which may be caused by using a broken LimeSurvey template or an unknown/customized LimeSurvey question type.
Try using a professional LimeSurvey template and make sure you are using the official LimeSurvey question types.
|Err16: Error Downloading Survey Resources||Refresh survey and answer Yes when told that some files are missing.|
You may also want to have a look at: