我创建了一个名为 app1 的应用程序并在模拟器中使用。然后说我创建了一个名为 Hotdog 的应用程序完整的新解决方案，但它总是带有 app1 并且 HotDog 没有出现。
我正在关注在线教程......所以不要做一些开箱即用的事情
1）我在 .net 中创建了一个空白解决方案 2）添加了新项目 Android 3）我正在使用社区版和 i5 处理器
我曾多次尝试创建新的解决方案并启动它。尝试了干净的构建，重建... [它有时会说部署错误，虽然我的应用程序只是处于默认状态：单击计数器（我已经更改了文本，但新文本没有出现，只出现来自旧应用程序的旧文本）]
这阻止了我创建新应用程序，因为我无法部署，有时它会部署但只有旧应用程序似乎卡住了，要么我错过了一些步骤，请指导
复制了构建的某些部分（因为它很大）
2>Mono.AndroidTools.InstallFailedException：意外的安装输出：错误：无法访问包管理器。系统在运行吗？
2>HotDog -> C:\Rahul\Development\AndriodApplication\HotDog\bin\Debug\HotDog.dll
2> Processing: obj\Debug\res\layout\main.xml
2> Processing: obj\Debug\res\values\strings.xml
2>C:\Users\Rahul\AppData\Local\Android\android-sdk\platform-tools\adb.exe -s emulator-5554 shell getprop ro.build.version.sdk
2>C:\Users\Rahul\AppData\Local\Android\android-sdk\platform-tools\adb.exe -s emulator-5554 shell getprop ro.product.cpu.abilist64
2>C:\Users\Rahul\AppData\Local\Android\android-sdk\platform-tools\adb.exe -s emulator-5554 shell getprop ro.product.cpu.abi
2>:Deployment failed
2>Mono.AndroidTools.InstallFailedException: Unexpected install output: Error: Could not access the Package Manager. Is the system running?
2>
2> at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess(String output, String packageName)
2> at Mono.AndroidTools.AndroidDevice.<InstallPackage>c__AnonStoreyE.<>m__0(Task`1 t)
2> at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
2> at System.Threading.Tasks.Task.Execute()
2>The "InstallPackageAssemblies" task failed unexpectedly.
2>System.AggregateException: One or more errors occurred. ---> Xamarin.AndroidTools.AndroidDeploymentException: InternalError ---> Mono.AndroidTools.InstallFailedException: Unexpected install output: Error: Could not access the Package Manager. Is the system running?
2>
2> at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess(String output, String packageName)
2> at Mono.AndroidTools.AndroidDevice.<InstallPackage>c__AnonStoreyE.<>m__0(Task`1 t)
2> at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
2> at System.Threading.Tasks.Task.Execute()
2> --- End of inner exception stack trace ---
2> at Xamarin.AndroidTools.AndroidDeploySession.<RunLoggedAsync>c__async1.MoveNext()
2>--- End of stack trace from previous location where exception was thrown ---
2> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
2> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
2> at Xamarin.AndroidTools.AndroidDeploySession.<StartAsync>c__async0.MoveNext()
2> --- End of inner exception stack trace ---
2> at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
2> at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
2> at System.Threading.Tasks.Task.Wait()
2> at Xamarin.Android.Tasks.InstallPackageAssemblies.Execute()
2> at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
2> at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()
2>---> (Inner Exception #0) Xamarin.AndroidTools.AndroidDeploymentException: InternalError ---> Mono.AndroidTools.InstallFailedException: Unexpected install output: Error: Could not access the Package Manager. Is the system running?
2>
2> at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess(String output, String packageName)
2> at Mono.AndroidTools.AndroidDevice.<InstallPackage>c__AnonStoreyE.<>m__0(Task`1 t)
2> at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
2> at System.Threading.Tasks.Task.Execute()
2> --- End of inner exception stack trace ---
2> at Xamarin.AndroidTools.AndroidDeploySession.<RunLoggedAsync>c__async1.MoveNext()
2>--- End of stack trace from previous location where exception was thrown ---
2> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
2> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
2> at Xamarin.AndroidTools.AndroidDeploySession.<StartAsync>c__async0.MoveNext()<---
2>
2>Build FAILED.
2>
========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========
========== Deploy: 0 succeeded, 1 failed, 0 skipped ==========