一个问题是 Visual Studio 有一个过时的 Functions Core 工具版本.在此问题得到解决之前，您可以通过以下方式解决:

One issue is that Visual Studio has an outdated version of the Functions Core tools. Until this is resolved, you can work around in the following way:

• 通过运行 npm install -g azure-functions-core-tools
通过 npm 安装最新版本
• 在 VS 中的 Function App 中，转到属性"
• 转到调试"，然后单击配置文件"下的新建..."
• 将新配置文件命名为 FunctionsNpm 之类的名称
• 将可执行文件设置为(替换 [YourUserName]):C:Users[YourUserName]AppDataRoaming pm ode_modulesazure-functions-core-toolsinfunc.exe
• 将参数设置为 host start
• 设置工作目录为$(TargetDir)
• 在工具栏中，查找绿色三角形图标，将您当前的个人资料更改为您刚刚创建的个人资料:

• Install the latest via npm by running npm install -g azure-functions-core-tools
• In your Function App in VS, go to the Properties
• Go to Debug, and click New... under Profile
• Name the new Profile something like FunctionsNpm
• Set the executable to (replace [YourUserName]): C:Users[YourUserName]AppDataRoaming pm ode_modulesazure-functions-core-toolsinfunc.exe
• Set the arguments to host start
• Set the working directory to $(TargetDir)
• In toolbar, look for the green triangle icon to change your current Profile to the one you just created:

现在，当您从 VS 运行时，您将使用 npm 工具，而不是 VS 包附带的旧工具.

Now when you run from VS, you'll be using the npm tools instead of the older one that come with the VS package.