Android Question B4XPreferencesDialog has a problem with B4XPages ?

[Phayao]

Hello,

When I implement the B4XPreference dialog in the B4Xmainpage, I get the following error when I reach the line

    Wait For (prefdialog.ShowDialog(Options1, "OK", "CANCEL")) Complete (Result As Int)

with the error:
Error occurred on line: 95 (B4XDialog)
java.lang.ClassCastException: com.cs.pref1.b4xmainpage cannot be cast to android.view.View

Line 95 is obviously not a code line, but must be somewhere else (?)

Someone had a similar problem ? I am stuck - help is very much appreciated.

Thanks,

Chris

 

[Blueforcer]

how did you initialize the B4XDialog?
You need to initialize it with the root panel of the B4Xpage

 

[aeric]

How anyone help with only one line of code?

 

[Blueforcer]

How anyone help with only one line of code?

According to the error message he initialized the B4XDialog with the B4Xpage like

Dim Dialog As B4XDialog
Dialog.Initialize(Me)

But it should be

Dim Dialog As B4XDialog
Dialog.Initialize(Root)

If hes working inside a B4XPage

 

[Phayao]

Hello,

Sorry, I used the definitions in the preferences dialog example:

Dim prefdialog as Preferencesdialog

how did you initialize the B4XDialog?
You need to initialize it with the root panel of the B4Xpage

Thank you, that was the mistake ! I used "me" instead of "root"