Question

更新Visual Studio 2019 Xcode 10.2后，我面临着特定的崩溃。和iPhone 12.2 当我离开地图页面时崩溃了。 1.第一次打开就好 2.下次打开同一页面时崩溃 3.如果我评论地图的XAML，崩溃将消失版 Xamarin形式== 3.0.0 ... 2510 TKCustomMaps == 2.0.1 NETStandarLibrary == 2.0.3 XCode == 10.2

 xmlns:tk="clr-namespace:TK.CustomMap;assembly=TK.CustomMap" 
                          <tk:TKCustomMap x:Name="map" 
                            MapType="Street" 
                            IsClusteringEnabled="false" 
                            MapRegion="{Binding Region}"
                            Pins="{Binding Pins}"/>

我几乎尝试了所有东西- 我删除了bin对象文件夹-重新启动并尝试从Visual Studio 2019降级到2017，但我不知道为什么。我生产的版本可以在手机上使用新安装的软件12.2正常工作

 at UIKit.UIGestureRecognizer+<>c__DisplayClass4_0.<OnDispose>b__0 () [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/12.8.0.0/src/Xamarin.iOS/UIKit/UIGestureRecognizer.cs:48 \n  at Foundation.NSAsyncActionDispatcher.Apply () [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/12.8.0.0/src/Xamarin.iOS/Foundation/NSAction.cs:152 \n  at (wrapper managed-to-native) UIKit.UIApplication.UIApplicationMain(int,string[],intptr,intptr)\n  at UIKit.UIApplication.Main (System.String[] args, System.IntPtr principal, System.IntPtr delegate) [0x00005] in /Library/Frameworks/Xamarin.iOS.framework/Versions/12.8.0.0/src/Xamarin.iOS/UIKit/UIApplication.cs:79 \n  at UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x0002c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/12.8.0.0/src/Xamarin.iOS/UIKit/UIApplication.cs:63 \n  at app.iOS.Application.Main (System.String[] args) [0x00000] in /Users/btest/mb/app/iOS/Main.cs:17 "

Xcode 10.2 -Visual Studio 2019-XamarinForms -TKCustomMaps崩溃

0 个答案: