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System.MissingMethodException Method 'Xamarin.Forms.Picker.get_ItemsSource' not found. RRS feed

  • Question

  • User270940 posted

    Hi Everyone,

    I recently updated Xamarin Forms in my PCL and tried to use the ItemSource property from the picker class but it says its not found. I've tried a clean build, and changing my deployment target to 10.2 in hopes to fix this.

    In xamarin studio it is definitely showing me that ItemSource is a property and it isn't showing any error prebuild but crashed when i hit that line.

    I'm currently on Xamarin.Forms v2.3.4.192-pre2 and Xamarin Studio 6.2 Build 1812

    I'm not sure if I'm forgetting something or this is a bug...

    Wednesday, February 22, 2017 6:23 AM

Answers

  • User291128 posted

    @"kenneth.lee" a bit late but I happened to stumble upon this thread because of another issue

    this error often occurs when you updated the forms package in your PCL, but not in your iOS project at least in my case this was the issue ;)

    • Marked as answer by Anonymous Thursday, June 3, 2021 12:00 AM
    Thursday, March 22, 2018 7:18 PM

All replies

  • User278219 posted

    I'm also having this issue with Xamarin.Forms v2.3.4.192-pre2 and Visual Studio 2015 and Xamarin 4.3.0.784

    Thursday, February 23, 2017 4:38 AM
  • User278219 posted

    I got it working. I deleted the bin and debug folders in the PCL and platform projects, then did a clean and rebuild.

    Thursday, February 23, 2017 4:54 AM
  • User270940 posted

    Thanks for your suggestion @BobZurad but It didn't work.

    Friday, February 24, 2017 3:28 AM
  • User291128 posted

    @"kenneth.lee" a bit late but I happened to stumble upon this thread because of another issue

    this error often occurs when you updated the forms package in your PCL, but not in your iOS project at least in my case this was the issue ;)

    • Marked as answer by Anonymous Thursday, June 3, 2021 12:00 AM
    Thursday, March 22, 2018 7:18 PM
  • User24000 posted

    Thanks @ZeeKoei your suggestion really helped.

    Saturday, May 5, 2018 9:05 AM