something problem on alertdialog flutter, you can help me?

[ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: NoSuchMethodError: The getter ‘modalBarrierDismissLabel’ was called on null. This is code …. Widget build(BuildContext context) { return Scaffold( body: Padding( padding: const EdgeInsets.all(28.0), child: Column( mainAxisAlignment: MainAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.stretch, children: <Widget>[ FlatButton( child: Text( “Booking Antrian”, style: TextStyle(color: Colors.white), ), color: Colors.indigo, onPressed: () { createInterstitialAd() ..load() ..show(); }, ), FlatButton( child:…

Details

Foreman ansible callback plugin foreman_callback.py generate duplicate hosts in foreman each time ansible -m setup is run

Problem : Foreman ansible callback plugin foreman_callback.py generate duplicate hosts in foreman each time ansible -m setup is run Software Installed # rpm -qa|grep -i foreman tfm-rubygem-hammer_cli_foreman-0.17.2-1.el7.noarch foreman-selinux-1.22.2-1.el7.noarch tfm-rubygem-foreman_ansible_core-doc-3.0.1-1.fm1_22.el7.noarch tfm-rubygem-foreman_ansible-doc-3.0.3-1.fm1_22.el7.noarch foreman-1.22.2-1.el7.noarch foreman-postgresql-1.22.2-1.el7.noarch tfm-rubygem-foreman_remote_execution_core-1.2.0-1.el7.noarch tfm-rubygem-foreman_ansible-3.0.3-1.fm1_22.el7.noarch foreman-cli-1.22.2-1.el7.noarch tfm-rubygem-foreman_ansible_core-3.0.1-1.fm1_22.el7.noarch foreman-release-1.22.2-1.el7.noarch foreman-installer-1.22.2-1.el7.noarch tfm-rubygem-foreman-tasks-core-0.3.2-1.fm1_22.el7.noarch tfm-rubygem-foreman-tasks-0.15.11-1.fm1_22.el7.noarch foreman-proxy-1.22.2-1.el7.noarch foreman-release-scl-7-2.el7.noarch foreman-debug-1.22.2-1.el7.noarch tfm-rubygem-foreman_remote_execution-1.8.2-1.fm1_22.el7.noarch OS version where Foreman is running # LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor…

Details