Resource.Designer.cs file not updating correctly
<p>I'm trying to build a simple barcode scanner using Xamarin forms and I'm using ZXing Library (I copied/added the Dlls manually).
when i build the project i get the following errors: </p>

<p><code>'Resource.Id' does not contain a definition for'contentFrame'
'Resource.Layout' does not contain a definition for 'zxingscanneractivitylayout'
'Resource.Layout' does not contain a definition for 'zxingscannerfragmentlayout'</code></p>

<p>I did my research before posting this, I know that the error has something to do with the "Resource.Designer.cs" file not being updated but I honestly don't know how to fix this.
I also found this old post with the same problem
[<a href="https://stackoverflow.com/questions/31855307/unknown-globals-when-installing-zxing-scanner][1]">Unknown globals when installing ZXing Scanner</a>
but nothing suggested worked for me.</p>

<p>Any Idea, how can this error be fixed,  Thanks for your help. </p>

<p>Edit : I'm using Visual Studio Enterprise 2015 and Xamarin Forms v2.2.0.45</p>