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via Stack Overflow by tofiffe
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at android.os.Handler.__constructor__(Handler.java:229)	at android.os.Handler.(Handler.java)	at retrofit2.Platform$Android$MainThreadExecutor.(Platform.java:105)	at retrofit2.Platform$Android.defaultCallbackExecutor(Platform.java:97)	at retrofit2.Retrofit$Builder.build(Retrofit.java:556)