Closed Laboratory closed 9 years ago
Not sure I can help here without some additional context.
Also, that error is a returned (not thrown) error that arises when Salesforce returns an invalid json response which happens in some edge case scenarios. Not sure why a callback with an error would crash your app but it's hard to say without seeing any of the code.
If you are still having issues and can provide some context and code, feel free to re-open the issue
Application should not crash in this solution.