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amay077 / Xamarin.Forms.GoogleMaps

Map library for Xamarin.Forms using Google maps API
https://www.nuget.org/packages/Xamarin.Forms.GoogleMaps/
MIT License
546 stars 346 forks source link

Error building IOS app using v. 3.3.0 #666

Open mikthemonster opened 4 years ago

mikthemonster commented 4 years ago

VERSIONS

PLATFORMS

ACTUAL BEHAVIOR

After updating Xamarin.Forms.GoogleMaps from version 3.2.1 to 3.3.0 our build server (Visual Studio App Center) fails to build for IOS. We get the following error:

MTOUCH : error MT2101: Can't resolve the reference 'Foundation.NSArray Foundation.NSArray::FromNSObjects(!!0[])', referenced from the method 'System.Void Google.Maps.Polyline::set_Spans(Google.Maps.StyleSpan[])' in 'Xamarin.iOS, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. [/Users/runner/runners/2.159.2/work/1/s/iOS/WorkingWithMaps.iOS.csproj]

If I re-install v 3.2.1 the build is working, but as soon as I update to 3.3.0 the build fails.

davidbuckleyni commented 4 years ago

A few months to late this was posted in 2019 !

GorAbelyan commented 2 years ago

[0:] An error occurred: 'Could not create an native instance of the type 'Google.Maps.MapView': the native class hasn't been loaded. It is possible to ignore this condition by setting ObjCRuntime.Class.ThrowOnInitFailure to false.'. Callstack: ' at Foundation.NSObject.InitializeObject (System.Boolean alloced) [0x0002e] in /Users/builder/azdo/_work/1/s/xamarin-macios/src/Foundation/NSObject2.cs:247

PontusHolmberg commented 8 months ago

Any updates on this. Still having this issue. Worked before, then I put down the project for a year and when I came back to it I get this issue.