java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

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via Stack Overflow by Himanshu Agnihotri
, 11 months ago
Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
via GitHub by Strubbl
, 7 months ago
Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
at okhttp3.HttpUrl.canonicalize(HttpUrl.java:1577)
at okhttp3.FormBody$Builder.add(FormBody.java:110)
at amplinno.com.visitors.RegisterActivity.registerMobileService(RegisterActivity.java:401)
at amplinno.com.visitors.RegisterActivity.btnVerifyOkClicked(RegisterActivity.java:190)
at amplinno.com.visitors.RegisterActivity$ButtonClick.onClick(RegisterActivity.java:150)
at android.view.View.performClick(View.java:5204)
at android.view.View$PerformClick.run(View.java:21153)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)

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