Android Question java.lang.ClassCastException B4XPage_CloseRequest

[GuidoVL]

In B4A when on an Nokia T20 Tablet the B4XPage_CloseRequest event is raised I have the following error:
java.lang.ClassCastException: java.lang.String cannot be cast to anywheresoftware.b4a.BA$ResumableSub

 

[Erel]

Please post the code in B4XPage_CloseRequest

 

[GuidoVL]

Please post the code in B4XPage_CloseRequest

Erel, there is nothing in the B4XPage_CloseRequest

 

[Erel]

Search for CloseRequest and you will immediately see the problem:

The signature of the event in B4XSpelers is wrong. The return type must be ResumableSub.