# Trouble Shooting

- [Exception : Reference has errors 'HamsterGoogleSpreadSheet'.](/unitygooglesheets/trouble-shooting/reference-has-errors-hamstergooglespreadsheet..md)
- [Exception : InvalidOperationException: You are trying to read Input ...](/unitygooglesheets/trouble-shooting/exception-invalidoperationexception-you-are-trying-to-read-input-....md): Exception : InvalidOperationException: You are trying to read Input ...
- [Exception : index index was out of bounds of array](/unitygooglesheets/trouble-shooting/exception-index-index-was-out-of-bounds-of-array.md): out
- [Exception : Newtonsoft.Json Confict](/unitygooglesheets/trouble-shooting/newtonsoft-json-errors.md)