java.lang.RuntimeException: An error occurred while executing doInBackground()

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This means you had a syntax problem in your serialization/deserialization, check the Gson javadoc to check the right syntax: https://goo.gl/g7LnZb

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This seems to be a bug in the-blue-alliance, fixed in version 4.2.3 (link for github in case you want the changelog: https://goo.gl/NQAKUf ). If you're not using it, it might be that you're parsing xml as json.

Solutions on the web

via Coderanch by simone giusti, 11 months ago
An error occurred while executing doInBackground()
via GitHub by billmeek
, 10 months ago
An error occurred while executing doInBackground()
via GitHub by Neamar
, 10 months ago
An error occurred while executing doInBackground()
via GitHub by sarvajeet294
, 5 months ago
An error occurred while executing doInBackground()
via GitHub by Madis0
, 6 months ago
An error occurred while executing doInBackground()
via GitHub by Lineflyer
, 4 months ago
An error occurred while executing doInBackground()
com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 8 path $
at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559)
at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1401)
at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:542)
at com.google.gson.stream.JsonReader.peek(JsonReader.java:425)
at com.google.gson.JsonParser.parse(JsonParser.java:60)
at org.mythtv.android.data.entity.mapper.BackendVersionJsonMapper.transformString(BackendVersionJsonMapper.java:50)
at org.mythtv.android.presentation.view.activity.phone.TroubleshootActivity$BackendVersionVerificationAsyncTask.doInBackground(TroubleshootActivity.java:503)
at org.mythtv.android.presentation.view.activity.phone.TroubleshootActivity$BackendVersionVerificationAsyncTask.doInBackground(TroubleshootActivity.java:485)
at android.os.AsyncTask$2.call(AsyncTask.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)

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