It reads and writes fine from the database but gives the JSONException error.
Any help would be greatly appreciated!
Thank you
It reads and writes fine from the database but gives the JSONException error. Any
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It reads and writes fine from the database but gives the JSONException error.
Any help would be greatly appreciated!
Thank you
This error happens in getter functions of a
JSONObjectand it means that you are trying to retrieve a value from the JSONObject using an id that doesn’t exist in the JSONObject. Before retrieving a value, check if it actually exists in theJSONObjectby thehas(String name)method or using the opt methods. For more information about theJSONObjectclass see here.EDIT From your error log, the error triggers in a
getStringmethod inside theOnClickListenerof yourButtonnamedbtnRegister.