我正在为公司开发Xamarin.Forms项目,我们计划在IOS和Android上发布我们的应用程序(使用Macbook pro上的Visual Studio Community Edition)。到目前为止,一切似乎都很好。突然间,我无法在Android项目上进行构建调试或发布。我收到了这个错误:
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Error: Exception while loading assemblies: System.IO.FileNotFoundException: Could not load assembly 'Xamarin.Android.Support.Compat, Version=1.0.0.0, Culture=neutral, PublicKeyToken='. Perhaps it doesn't exist in the Mono for Android profile?
File name: 'Xamarin.Android.Support.Compat.dll'
at Java.Interop.Tools.Cecil.DirectoryAssemblyResolver.Resolve (Mono.Cecil.AssemblyNameReference reference, Mono.Cecil.ReaderParameters parameters) [0x00099] in /Users/builder/data/lanes/5147/c2a33d8e/source/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/DirectoryAssemblyResolver.cs:220
at Java.Interop.Tools.Cecil.DirectoryAssemblyResolver.Resolve (Mono.Cecil.AssemblyNameReference reference) [0x00000] in /Users/builder/data/lanes/5147/c2a33d8e/source/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/DirectoryAssemblyResolver.cs:170
at Xamarin.Android.Tasks.ResolveAssemblies.AddAssemblyReferences (Java.Interop.Tools.Cecil.DirectoryAssemblyResolver resolver, System.Collections.Generic.ICollection`1[T] assemblies, Mono.Cecil.AssemblyDefinition assembly, System.Boolean topLevel) [0x0015c] in <593a6fd557984367bb21e275d0fa0659>:0
at Xamarin.Android.Tasks.ResolveAssemblies.Execute (Java.Interop.Tools.Cecil.DirectoryAssemblyResolver resolver) [0x0019c] in <593a6fd557984367bb21e275d0fa0659>:0
我非常确定我没有更改任何源文件,直到现在都一直在构建.. 我唯一使用的App Compat是“Xamarin.Android.Support.v7.Compat”。
我尝试过的事情:
- 删除所有包并重新添加它们。
- 创建新的Xamarin.Forms项目并从git拉取代码 - 相同的错误
- 安装Xamarin.Android.Support.Compat - 我收到的错误:
您正在尝试将此软件包安装到针对'MonoAndroid,Version = v6.0'的项目中, 但该软件包不包含与该框架兼容的任何程序集引用或内容文件。
- 确保我的目标框架与目标版本相同(使用API 23),并且我的最小目标版本为API 19。
- 删除Bin和Obj目录,重新启动解决方案并重新构建。
我正在使用Xamarin.Forms 2.4.0.38779。我尝试删除所有包并更新最新的Forms - 仍然遇到相同的错误。
这是Droid项目的packages.config:
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="modernhttpclient" version="2.4.2"
targetFramework="monoandroid60" />
<package id="Plugin.PushNotification" version="1.1.2"
targetFramework="monoandroid60" />
<package id="Rg.Plugins.Popup" version="1.0.4"
targetFramework="monoandroid60" />
<package id="Xam.Plugin.DeviceInfo" version="3.0.2"
targetFramework="monoandroid60" />
<package id="Xam.Plugins.Settings" version="3.1.1"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.Animated.Vector.Drawable"
version="23.3.0" targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.Design" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.v4" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.v7.AppCompat" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.v7.CardView" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.v7.MediaRouter" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.v7.RecyclerView" version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Android.Support.Vector.Drawable"
version="23.3.0"
targetFramework="monoandroid60" />
<package id="Xamarin.Forms" version="2.4.0.38779"
targetFramework="monoandroid60" />
</packages>
如有需要,我会提供任何日志。
packages.config
文件吗? - York Shen