Bug 61129 - Zxing Barcode
Summary: Zxing Barcode
Status: CONFIRMED
Alias: None
Product: Live Player
Classification: Xamarin
Component: Mobile App iOS ()
Version: 1.0.317
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2017-12-27 18:34 UTC by Justin Andrews
Modified: 2018-01-31 09:39 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
CONFIRMED

Description Justin Andrews 2017-12-27 18:34:58 UTC
ZXing.Net.Mobile.Forms Version 2.3.2 

ZXingScannerPage just locks up and never moves to next line

 var scanPage = new ZXingScannerPage();

            scanPage.OnScanResult += (result) => {
                // Stop scanning
                scanPage.IsScanning = false;

                // Pop the page and show the result
                Device.BeginInvokeOnMainThread(() => {
                    Navigation.PopAsync();
                    DisplayAlert("Scanned Barcode", result.Text, "OK");
                });
            };

            // Navigate to our scanner page
            await Navigation.PushAsync(scanPage);
Comment 1 garrymitchell 2018-01-31 09:39:22 UTC
I receive the following error in Live Player (on both iOS and Android) when attempting to use ZXing.

Exception of type 'System.Collections.Generic.KeyNotFoundException' was thrown.


The same code works just fine in a UWP app running on my development machine, as well as when built and deployed directly to my Android device (I don't have 
a Mac to deploy to iOS, hence using LivePlayer)