Xamarin-未找到类(Android支持库) [英] Xamarin - Classes not found (android support library)
问题描述
我正在尝试使用AppCompat向后兼容实现Material Design.
I'm trying to implement Material Design with backward compatibility using AppCompat.
遵循教程.
但是我遇到了以下错误
Error 1 error: package android.support.v4.app.FragmentManager does not exist
android.support.v4.app.FragmentManager.OnBackStackChangedListener
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\app\FragmentManager_OnBackStackChangedListenerImplementor.java 8 41 TemaMaterial
Error 2 error: package android.support.v4.content.Loader does not exist
android.support.v4.content.Loader.OnLoadCompleteListener
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\content\Loader_OnLoadCompleteListenerImplementor.java 8 36 TemaMaterial
Error 3 error: package android.support.v4.content does not exist
public void onLoadComplete (android.support.v4.content.Loader p0, java.lang.Object p1)
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\content\Loader_OnLoadCompleteListenerImplementor.java 27 56 TemaMaterial
Error 1 error: package android.support.v4.app.FragmentManager does not exist
android.support.v4.app.FragmentManager.OnBackStackChangedListener
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\app\FragmentManager_OnBackStackChangedListenerImplementor.java 8 41 TemaMaterial
Error 2 error: package android.support.v4.content.Loader does not exist
android.support.v4.content.Loader.OnLoadCompleteListener
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\content\Loader_OnLoadCompleteListenerImplementor.java 8 36 TemaMaterial
Error 3 error: package android.support.v4.content does not exist
public void onLoadComplete (android.support.v4.content.Loader p0, java.lang.Object p1)
C:\Users\Italo\Documents\Xamarin\TemaMaterial\TemaMaterial\obj\Debug\android\src\mono\android\support\v4\content\Loader_OnLoadCompleteListenerImplementor.java 27 56 TemaMaterial
表示该软件包不存在，但存在. 我仍然无法添加图片，因此，这是链接
It says that the package does not existe, but it exists. I still can't add images, so, here is the link
推荐答案
显然，由于zip文件android_m2repository_r14已损坏，因此出现了问题.因此必须手动下载并在%localappdata%\Xamarin\Android.Support.v4和%localappdata%\Xamarin\Android.Support.v7.AppCompat文件夹中解压缩
Apparently the problem occur because the zip file android_m2repository_r14 is corrupted. So is necessary download manually and unzip at %localappdata%\Xamarin\Android.Support.v4 and %localappdata%\Xamarin\Android.Support.v7.AppCompat folders
我还安装了适用于Android SDK的Google API和源代码
I also installed Google APIs and Sources for Android SDK
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