b4xpages error

  1. paragkini

    B4J Question [Solved] B4XPage & CustomListView Problem with re-loading of page

    Hello All, I am facing a problem while using B4XPages in B4J. I have two B4XPages. Page - 1 : List of topics. Where a topic is selected. After selection of topic and click of action button, a map is populated with questions list and passed to page 2 and page 2 is shown. Page - 2 : In...
  2. C

    Android Question Class instance was not initialized (b4xpagesdelegator) on resume

    Hello! I need some help, I don't know what is causing this error to appear. Didn't make any big changes to it and now the app dont even open Registro conectado a: Xiaomi Redmi Note 7 --------- beginning of system --------- beginning of main *** Service (starter) Create *** ** Service (starter)...
  3. D

    Android Question B4xpagesmanager error

    Hello! I'm getting this error informed on firebase crashlytics, i can't reproduce it, so I don't know how to fix it or where's the problem. Fatal Exception: java.lang.NullPointerException: Attempt to read from field 'java.lang.Object com.empresa.appname.b4xpagesmanager$_b4xpageinfo.B4XPage'...
  4. Marcos Alves

    Android Question B4XPages - Error Declaring Pages

    Hello All, I have an app in B4XPages with three pages: - B4XMainPage , pedidos and orderDetail The app switches from B4XMainPage normally to pedidos ... this is the declaration code in B4XMainPage: Private Sub B4XPage_Created (Root1 As B4XView) Root = Root1...