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Visual Studio 2017上的Xamarin android模拟器不可用

[英]Xamarin android emulator on Visual Studio 2017 blacked out

原文 2017-12-21 21:11:57 9 1 c#/ android/ visual-studio/ xamarin/ xamarin.android

So I'm trying my hand at making mobile apps using C# and Xamarin on Visual Studio 2017. What I'm trying to do is test out the system by making a simple application that has two buttons that either increment or decrements a number by 1 when clicked. 因此，我正在尝试在Visual Studio 2017上使用C#和Xamarin制作移动应用程序。我想要做的是通过制作一个简单的应用程序来测试系统，该应用程序具有两个按钮，这些按钮可以将数字递增或递减1单击时。 Nothing fancy. 没有什么花哨。 But when I try to run the android emulator, it is just a black screen. 但是，当我尝试运行android仿真器时，它只是一个黑屏。 Nothing loads. 没事。 And when I "x" out of the emulator, I get a There were deployment errors. Continue? 当我从仿真器中“ x”出来时，我得到一个“ There were deployment errors. Continue? There were deployment errors. Continue? dialogue box when it's done. 对话框完成后。

I have searched all over for a solution, and nothing I've tried has worked so far. 我到处都在寻找解决方案，但到目前为止我没有尝试过。 Among the things I have tried: 在我尝试过的事情中：

Enabling virtualization in the BIOS settings. 在BIOS设置中启用虚拟化。
Disabling "Use host GPU" in the AVD. 在AVD中禁用“使用主机GPU”。
Change from Debug mode to Release mode. 从调试模式更改为发布模式。
Ticked "Wipe User Data" from the launch options. 在启动选项中勾选“擦除用户数据”。
Restarts and rebuilds along with "clean Solution" here and there. 重新启动和重建以及“干净的解决方案”。

I also tried using the Xamarin Live Player paired with my phone to no avail. 我也尝试将Xamarin Live Player与手机配对使用，但无济于事。 (Also, I have no drawable icon in my drawable folder under resources. Is that anything that's necessary??) （此外，我的drawable drawable文件夹中的资源下也没有drawable图标。这是否是必需的？？）

Here's a screenshot of my problem: 这是我的问题的屏幕截图：

https://imgur.com/a/6OhCA https://imgur.com/a/6OhCA

I'm using Visual Studio 2017 on Windows 7. 我正在Windows 7上使用Visual Studio 2017。

1 个解决方案

If you have JDK 9 installed you can try uninstalling it. 如果安装了JDK 9，则可以尝试将其卸载。 https://developer.xamarin.com/guides/android/troubleshooting/questions/jdk9-errors/#Known_Issues_with_JDK_9 https://developer.xamarin.com/guides/android/troubleshooting/questions/jdk9-errors/#Known_Issues_with_JDK_9

This fixed the problem for me. 这为我解决了问题。 I had JDK 9 installed and even if in my Xamarin options I was pointing to JDK 8 folder, it was messing up my deployment. 我已经安装了JDK 9，即使在我的Xamarin选项中，我指向的是JDK 8文件夹，它也弄乱了我的部署。