Android Question [SOLVED] No view found error on Google Maps

[makis_best]

I try to implement google maps example from here
but I get the error

java.lang.IllegalArgumentException: No view found for id 0x2711 (unknown) for fragment MapFragment{d857f87 #1 id=0x2711}
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:987)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1171)
at android.app.BackStackRecord.run(BackStackRecord.java:816)
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1578)
at android.app.FragmentManagerImpl$1.run(FragmentManager.java:483)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6186)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)

I search at forum but I didn't find anything.

 

[DonManfred]

I search at forum but I didn't find anything.

I searched your post but i did not find any projectupload which shows this issue.

 

[makis_best]

I mean I look in forum for the same error from another user but I didn't find anyone else had the same problem

In my project there is a tabhost with 3 tabs and in one layout of the three I have the MapFragment

But when I select the tab I get the above error

Sub Globals
......
        Private gmap As GoogleMap
    Private MapFragment1 As MapFragment
End Sub

Sub Activity_Create(FirstTime As Boolean)
..........
    TabHost1.AddTab("ΤΑΥΤΟΤΗΤΑ", "Client_info_TAFTOTHTA.bal")
    TabHost1.AddTab("ΕΜΠΟΡΙΚΟ", "Client_info_EMPORIKO.bal")
    TabHost1.AddTab("ΔΙΕΥΘΥΝΣΕΙΣ", "Client_info_DIEFTHYNSEIS.bal")
    ClientAddresses
End Sub

Inside Client_info_DIEFTHYNSEIS.bal I have the MapFragment view.

Sub ClientAddresses
    Wait For MapFragment1_Ready
    gmap = MapFragment1.GetMap
    Starter.rp.CheckAndRequest(Starter.rp.PERMISSION_ACCESS_FINE_LOCATION)
    Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
    If Result Then
        gmap.MyLocationEnabled = True
    Else
        Log("No permission!")
    End If
End Sub

 

[Erel]

In my project there is a tabhost with 3 tabs and in one layout of the three I have the MapFragment

We cannot guess it if you don't write it.

Don't put the map inside TabHost. The tabs are not created immediately and it will cause errors.

You can use TabStripViewPager instead.