Hey,
I have been using the new controls and control configurator in the Ultimate UI for Xamarin Trial for the last week or so and I have run into the following error:
"Could not load file or assembly 'System.Collections.Immutable, Version=1.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT:0x80131040) Unable to parse control XAML. Please ensure your project build and try to configure control again."
I ran into this error when I tried to open the control configurator for a data bound pie chart. Initially, I was not able to open the control configurator for this particular pie chart (visual studio repeatedly crashed when I tried) so I removed all the XAML tags for it, including the data binding tags, and finally I was able to open the control configurator.
Once I had the control configurator open, I went to re-establish my data bindings and that was when the error presented. This error now shows up on any control that I try to data bind using the control configurator.
Please advise as to what could be causing this error and how I can avoid it in the future
Thank you!
Hi Jordan,
First, apologies for the trouble you are having.
1. Please upload a sample project that you are having trouble with.
2. Did you update the Infragistics Tools you have installed? I updated all three of them on 4/28/17.
3. After updating, do you still have the problem?
Looking forward to getting this sorted out,
Karl
I am trying to upload my zipped project, but your uploader does nothing when I select the file?
All my tools and nuget packages were up to date prior to experiencing this issue.
Hey Karl,
I went through the process you outlined in your last message and I'm still receiving the same error message. Also, the step where you mentioned to check "unblock" in the ZIP file properties, there was no such option.
This is actually my second time uninstalling and reinstalling this trial, the first time I was advised that it was an installer issue and I was able to resolve the problems I was having by downloading the trial again. However, I am clearly not as lucky this time.
Is there anything else that you know could be causing this issue?
Jordan
What are the version numbers of each of the Infragistics tools you have installed?
Infragistics AppMap 1.0.24
Infragistics Template Gallery 2.0.2015.89
Infragistics Toolbox 1.0.37
Infragistics Xamarin.Forms Control Configurator 1.0.63
Do you have Skype or Skype for Business?
Hi Karl,
I do have Skype. You should be able to find me with the email I sent you my project from
I've created a new build: 1.0.76 and have tested on VS 2015 Community Edition fresh install.
https://marketplace.visualstudio.com/items?itemName=Infragistics.InfragisticsXamarinFormsControlConfigurator
Thank you for reporting this, your configurators should work fine now.
Please respond when you have installed and test,
Jordan,
Please install the latest build of the configurators, 1.0.68, your install should work now.
Please advise and have a nice day,