Home I have made an android program in which I log in with the async task. Now, whenever my app couldn't connect to the server, it crashes.
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I have made an android program in which I log in with the async task. Now, whenever my app couldn't connect to the server, it crashes.

user2064
1#
user2064 Published in April 22, 2018, 10:08 pm

FATAL EXCEPTION: main Process: com.w3.snacktime, PID: 1996 java.lang.NullPointerException at com.w3.snacktime.activity.VerificationChecker.onPostExecute(VerificationChecker.java:91) at com.w3.snacktime.activity.VerificationChecker.onPostExecute(VerificationChecker.java:27) at android.os.AsyncTask.finish(AsyncTask.java:632) at android.os.AsyncTask.access$600(AsyncTask.java:177) at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:645) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5019) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method) 04-15 22:34:16.484 489-1316/? W/ActivityManager: Force finishing activity com.w3.snacktime/.activity.LoginActivity

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