java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.ProgressBar.getMax()' on a null object reference

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, 6 months ago
Attempt to invoke virtual method 'int android.widget.ProgressBar.getMax()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.ProgressBar.getMax()' on a null object reference
at com.tech.sungkim.bemo.BeforeChat$FirstQuestion$1.run(BeforeChat.java:199)

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