Android Question java error

[Devv]

Hello
i published one app to google play

i found on the developer console that there is one device that faced the following error

java.lang.NullPointerException:

at com.beisat.android.main._activity_keypress (main.java:403)

at java.lang.reflect.Method.invoke (Native Method)

at anywheresoftware.b4a.BA.raiseEvent2 (BA.java:191)

at com.beisat.android.main$HandleKeyDelayed.runDirectly (main.java:230)

at com.beisat.android.main$HandleKeyDelayed.run (main.java:227)

at android.os.Handler.handleCallback (Handler.java:751)

at android.os.Handler.dispatchMessage (Handler.java:95)

at android.os.Looper.loop (Looper.java:154)

at android.app.ActivityThread.main (ActivityThread.java:6776)

at java.lang.reflect.Method.invoke (Native Method)

at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1518)

at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1408)

any idea what this may be ?

 

[Brandsum]

Goto your Project > Objects folder > src folder > explore until you see java files

Open main.java and goto line 403 to check why the error occurred.

 

[Erel]

Can you post the Activity_KeyPress code?

 

[Devv]

Can you post the Activity_KeyPress code?

Sub Activity_KeyPress (KeyCode As Int) As Boolean
    If KeyCode  = KeyCodes.KEYCODE_BACK Then 'if double pressed {exit} or single pressed {return}
        If WebView_Main.tag = "https://beisat.com/" & Starter.language & "/" Or WebView_Main.tag = "https://beisat.com/" & Starter.language & "/" Then
            Timer_exit.Interval = 2000
            Timer_exit.Enabled = True
            backButtonCounter = backButtonCounter + 1
            If backButtonCounter > 1 Then
                CloseActivities
            End If
            ToastMessageShow(translator.translate("Press Back button again to exit"), False)
        Else
            WebView_Main.onBackPressed 'go to prevoius web page
            Timer_exit.Interval = 500
            Timer_exit.Enabled = True
            backButtonCounter = backButtonCounter + 1
            If backButtonCounter > 1 Then
                CloseActivities
            End If
            grayer
        End If
        Return True
    Else
        Return False
    End If
End Sub

 

[Devv]

Goto your Project > Objects folder > src folder > explore until you see java files

Open main.java and goto line 403 to check why the error occurred.[/Q

UOTE]

 

[Erel]

The Java code doesn't match the error message. It was probably compiled at a later point.

There are several possible causes. Maybe the back key was pressed before translator was initialized.

 

[Devv]

The Java code doesn't match the error message. It was probably compiled at a later point.

There are several possible causes. Maybe the back key was pressed before translator was initialized.

ok will try that

thanks