C# 超过运行时：节点的语言工作程序重新启动重试计数。关闭并主动回收主机的功能以进行恢复

我目前正试图在Azure无服务器Web应用程序上完成MS教程，但我完全被卡住了。每当我尝试启动样本时（无论是按F5进行调试还是直接在终端中输入

func host start

），我都会收到以下错误消息：

超过运行时：节点的语言工作程序重新启动重试计数。关闭并主动回收主机的功能以进行恢复

---

我知道在这个错误消息上有几个看起来相似的线程，但是它们都包含一些隐藏的错误消息，而对我来说，它只是崩溃了。没有其他错误。没有什么。只是为了确保我尝试了所有建议的修复（除了将Visual Studio代码降级到如果您让教程运行，它将自动安装azure核心功能）-tools@3，这是当前版本

但是，教程代码仅适用于版本2.6.666 要修复教程运行，请执行以下操作：

npmi-gazure函数核心-tools@2--不安全烫发正确

---

这将安装版本2的最新版本。之后运行该程序将发出警告，因为Azure函数已过时。您可以忽略它，示例现在就可以使用了。

请给我您的开发工具版本信息和更多内容i（@You in github），tks。不确定我是否能100%跟上你：我克隆的repo是：然后只需编辑local.settings.json=>插入存储连接字符串、COSMOSDB连接字符串、MASTERDB连接字符串（使用教程在Azure沙盒中创建的临时值）。

npm安装
F5
（或
func-host-start
）理论上：
npm-start
（但已经得到了这样的错误…）然后我运行了npm-audit-fix，希望能解决这个问题，但没有…我使用的IDE是Visual Studio代码版本1.54.1，操作系统：Windows Server 2012R2
Azure Functions Core Tools
Core Tools Version:       3.0.3331 Commit hash: 0b57b1647c5a385beb8f7d64fa0e534ad4c7555d 
Function Runtime Version: 3.0.15371.0

[2021-03-09T20:46:21.573Z] Building host: startup suppressed: 'False', configuration suppressed: 'False', startup operation id: '48c7f5e8-0450-47e7-8e75-a97c82cde1f7'
[2021-03-09T20:46:21.598Z] Reading host configuration file 'C:\Users\Administrator\source\repos\mslearn-advocates.azure-functions-and-signalr\start\host.json'
[2021-03-09T20:46:21.604Z] Host configuration file read:
[2021-03-09T20:46:21.609Z] {
[2021-03-09T20:46:21.611Z]   "version": "2.0",
[2021-03-09T20:46:21.613Z]   "extensionBundle": {
[2021-03-09T20:46:21.616Z]     "id": "Microsoft.Azure.Functions.ExtensionBundle",
[2021-03-09T20:46:21.617Z]     "version": "[1.*, 2.0.0)"
[2021-03-09T20:46:21.622Z]   }
[2021-03-09T20:46:21.627Z] }
[2021-03-09T20:46:21.641Z] Loading functions metadata
[2021-03-09T20:46:21.675Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:java
[2021-03-09T20:46:21.711Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:powershell
[2021-03-09T20:46:21.715Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:python
[2021-03-09T20:46:21.727Z] Reading functions metadata
[2021-03-09T20:46:21.741Z] 1 functions found
[2021-03-09T20:46:21.774Z] 1 functions loaded
[2021-03-09T20:46:21.781Z] Looking for extension bundle Microsoft.Azure.Functions.ExtensionBundle at C:\Users\Administrator\.azure-functions-core-tools\Functions\ExtensionBundles\Microsoft.Azure.Functions.ExtensionBundle
[2021-03-09T20:46:21.786Z] Found a matching extension bundle at C:\Users\Administrator\.azure-functions-core-tools\Functions\ExtensionBundles\Microsoft.Azure.Functions.ExtensionBundle\1.5.1
[2021-03-09T20:46:21.788Z] Fetching information on versions of extension bundle Microsoft.Azure.Functions.ExtensionBundle available on https://functionscdn.azureedge.net/public/ExtensionBundles/Microsoft.Azure.Functions.ExtensionBundle/index.json
[2021-03-09T20:46:21.992Z] Skipping bundle download since it already exists at path C:\Users\Administrator\.azure-functions-core-tools\Functions\ExtensionBundles\Microsoft.Azure.Functions.ExtensionBundle\1.5.1
[2021-03-09T20:46:22.002Z] Loading extension bundle from C:\Users\Administrator\.azure-functions-core-tools\Functions\ExtensionBundles\Microsoft.Azure.Functions.ExtensionBundle\1.5.1\bin
[2021-03-09T20:46:22.011Z] Loading startup extension 'CosmosDB'
[2021-03-09T20:46:22.042Z] Loaded extension 'CosmosDB' (3.0.7.0)
[2021-03-09T20:46:22.067Z] Reading host configuration file 'C:\Users\Administrator\source\repos\mslearn-advocates.azure-functions-and-signalr\start\host.json'
[2021-03-09T20:46:22.072Z] Host configuration file read:
[2021-03-09T20:46:22.075Z] {
[2021-03-09T20:46:22.077Z]   "version": "2.0",
[2021-03-09T20:46:22.082Z]   "extensionBundle": {
[2021-03-09T20:46:22.084Z]     "id": "Microsoft.Azure.Functions.ExtensionBundle",
[2021-03-09T20:46:22.086Z]     "version": "[1.*, 2.0.0)"
[2021-03-09T20:46:22.088Z]   }
[2021-03-09T20:46:22.093Z] }
[2021-03-09T20:46:22.449Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:java
[2021-03-09T20:46:22.453Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:powershell
[2021-03-09T20:46:22.459Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:python
[2021-03-09T20:46:22.630Z] Initializing Warmup Extension.
[2021-03-09T20:46:22.721Z] Initializing Host. OperationId: '48c7f5e8-0450-47e7-8e75-a97c82cde1f7'.
[2021-03-09T20:46:22.733Z] Host initialization: ConsecutiveErrors=0, StartupCount=1, OperationId=48c7f5e8-0450-47e7-8e75-a97c82cde1f7
[2021-03-09T20:46:22.764Z] LoggerFilterOptions
[2021-03-09T20:46:22.766Z] {
[2021-03-09T20:46:22.769Z]   "MinLevel": "None",
[2021-03-09T20:46:22.771Z]   "Rules": [
[2021-03-09T20:46:22.773Z]     {
[2021-03-09T20:46:22.776Z]       "ProviderName": null,
[2021-03-09T20:46:22.778Z]       "CategoryName": null,
[2021-03-09T20:46:22.784Z]       "LogLevel": null,
[2021-03-09T20:46:22.787Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.789Z]     },
[2021-03-09T20:46:22.796Z]     {
[2021-03-09T20:46:22.799Z]       "ProviderName": "Microsoft.Azure.WebJobs.Script.WebHost.Diagnostics.SystemLoggerProvider",
[2021-03-09T20:46:22.801Z]       "CategoryName": null,
[2021-03-09T20:46:22.804Z]       "LogLevel": "None",
[2021-03-09T20:46:22.806Z]       "Filter": null
[2021-03-09T20:46:22.812Z]     },
[2021-03-09T20:46:22.816Z]     {
[2021-03-09T20:46:22.818Z]       "ProviderName": "Microsoft.Azure.WebJobs.Script.WebHost.Diagnostics.SystemLoggerProvider",
[2021-03-09T20:46:22.821Z]       "CategoryName": null,
[2021-03-09T20:46:22.824Z]       "LogLevel": null,
[2021-03-09T20:46:22.827Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.831Z]     },
[2021-03-09T20:46:22.833Z]     {
[2021-03-09T20:46:22.835Z]       "ProviderName": "Azure.Functions.Cli.Diagnostics.ColoredConsoleLoggerProvider",
[2021-03-09T20:46:22.839Z]       "CategoryName": null,
[2021-03-09T20:46:22.842Z]       "LogLevel": null,
[2021-03-09T20:46:22.845Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.847Z]     }
[2021-03-09T20:46:22.850Z]   ]
[2021-03-09T20:46:22.852Z] }
[2021-03-09T20:46:22.855Z] LoggerFilterOptions
[2021-03-09T20:46:22.857Z] {
[2021-03-09T20:46:22.860Z]   "MinLevel": "None",
[2021-03-09T20:46:22.862Z]   "Rules": [
[2021-03-09T20:46:22.864Z]     {
[2021-03-09T20:46:22.866Z]       "ProviderName": null,
[2021-03-09T20:46:22.870Z]       "CategoryName": null,
[2021-03-09T20:46:22.875Z]       "LogLevel": null,
[2021-03-09T20:46:22.877Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.880Z]     },
[2021-03-09T20:46:22.882Z]     {
[2021-03-09T20:46:22.885Z]       "ProviderName": "Microsoft.Azure.WebJobs.Script.WebHost.Diagnostics.SystemLoggerProvider",
[2021-03-09T20:46:22.886Z]       "CategoryName": null,
[2021-03-09T20:46:22.887Z]       "LogLevel": "None",
[2021-03-09T20:46:22.889Z]       "Filter": null
[2021-03-09T20:46:22.894Z]     },
[2021-03-09T20:46:22.896Z]     {
[2021-03-09T20:46:22.899Z]       "ProviderName": "Microsoft.Azure.WebJobs.Script.WebHost.Diagnostics.SystemLoggerProvider",
[2021-03-09T20:46:22.902Z]       "CategoryName": null,
[2021-03-09T20:46:22.904Z]       "LogLevel": null,
[2021-03-09T20:46:22.906Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.908Z]     },
[2021-03-09T20:46:22.910Z]     {
[2021-03-09T20:46:22.912Z]       "ProviderName": "Azure.Functions.Cli.Diagnostics.ColoredConsoleLoggerProvider",
[2021-03-09T20:46:22.916Z]       "CategoryName": null,
[2021-03-09T20:46:22.922Z]       "LogLevel": null,
[2021-03-09T20:46:22.925Z]       "Filter": "<AddFilter>b__0"
[2021-03-09T20:46:22.927Z]     }
[2021-03-09T20:46:22.930Z]   ]
[2021-03-09T20:46:22.935Z] }
[2021-03-09T20:46:22.938Z] FunctionResultAggregatorOptions
[2021-03-09T20:46:22.939Z] {
[2021-03-09T20:46:22.941Z]   "BatchSize": 1000,
[2021-03-09T20:46:22.943Z]   "FlushTimeout": "00:00:30",
[2021-03-09T20:46:22.944Z]   "IsEnabled": true
[2021-03-09T20:46:22.947Z] }
[2021-03-09T20:46:22.950Z] SingletonOptions
[2021-03-09T20:46:22.954Z] {
[2021-03-09T20:46:22.957Z]   "LockPeriod": "00:00:15",
[2021-03-09T20:46:22.960Z]   "ListenerLockPeriod": "00:00:15",
[2021-03-09T20:46:22.966Z]   "LockAcquisitionTimeout": "10675199.02:48:05.4775807",
[2021-03-09T20:46:22.969Z]   "LockAcquisitionPollingInterval": "00:00:05",
[2021-03-09T20:46:22.972Z]   "ListenerLockRecoveryPollingInterval": "00:01:00"
[2021-03-09T20:46:22.975Z] }
[2021-03-09T20:46:22.982Z] CosmosDBOptions
[2021-03-09T20:46:22.984Z] {
[2021-03-09T20:46:22.988Z]   "ConnectionMode": null,
[2021-03-09T20:46:22.990Z]   "Protocol": null,
[2021-03-09T20:46:22.996Z]   "LeaseOptions": {
[2021-03-09T20:46:23.000Z]     "CheckpointFrequency": {
[2021-03-09T20:46:23.002Z]       "ExplicitCheckpoint": false,
[2021-03-09T20:46:23.005Z]       "ProcessedDocumentCount": null,
[2021-03-09T20:46:23.007Z]       "TimeInterval": null
[2021-03-09T20:46:23.010Z]     },
[2021-03-09T20:46:23.012Z]     "FeedPollDelay": "00:00:05",
[2021-03-09T20:46:23.014Z]     "IsAutoCheckpointEnabled": true,
[2021-03-09T20:46:23.018Z]     "LeaseAcquireInterval": "00:00:13",
[2021-03-09T20:46:23.020Z]     "LeaseExpirationInterval": "00:01:00",
[2021-03-09T20:46:23.022Z]     "LeasePrefix": null,
[2021-03-09T20:46:23.023Z]     "LeaseRenewInterval": "00:00:17"
[2021-03-09T20:46:23.025Z]   }
[2021-03-09T20:46:23.030Z] }
[2021-03-09T20:46:23.033Z] HttpOptions
[2021-03-09T20:46:23.035Z] {
[2021-03-09T20:46:23.037Z]   "DynamicThrottlesEnabled": false,
[2021-03-09T20:46:23.040Z]   "MaxConcurrentRequests": -1,
[2021-03-09T20:46:23.042Z]   "MaxOutstandingRequests": -1,
[2021-03-09T20:46:23.045Z]   "RoutePrefix": "api"
[2021-03-09T20:46:23.046Z] }
[2021-03-09T20:46:23.056Z] Starting JobHost
[2021-03-09T20:46:23.063Z] Starting Host (HostId=winjsgvmhodiqa-1589667082, InstanceId=a845d765-026e-497f-9d9b-027ae1354715, Version=3.0.15371.0, ProcessId=23192, AppDomainId=1, InDebugMode=False, InDiagnosticMode=False, FunctionsExtensionVersion=(null))
[2021-03-09T20:46:23.090Z] Loading functions metadata
[2021-03-09T20:46:23.095Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:java
[2021-03-09T20:46:23.099Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:powershell
[2021-03-09T20:46:23.100Z] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:python
[2021-03-09T20:46:23.107Z] Loading proxies metadata
[2021-03-09T20:46:23.115Z] Initializing Azure Function proxies
[2021-03-09T20:46:23.430Z] 0 proxies loaded
[2021-03-09T20:46:23.482Z] 1 functions loaded
[2021-03-09T20:46:23.537Z] Generating 1 job function(s)
[2021-03-09T20:46:23.578Z] Found the following functions:
[2021-03-09T20:46:23.580Z] Host.Functions.getStocks
[2021-03-09T20:46:23.585Z] 
[2021-03-09T20:46:23.596Z] Initializing function HTTP routes
[2021-03-09T20:46:23.599Z] Mapped function route 'api/getStocks' [get] to 'getStocks'
[2021-03-09T20:46:23.601Z] 
[2021-03-09T20:46:23.613Z] Host initialized (535ms)
[2021-03-09T20:46:23.618Z] Host started (551ms)
[2021-03-09T20:46:23.628Z] Job host started

Functions:

        getStocks: [GET] http://localhost:7071/api/getStocks

[2021-03-09T20:46:25.186Z] Exceeded language worker restart retry count for runtime:node. Shutting down and proactively recycling the Functions Host to recover
[2021-03-09T20:46:25.197Z] Stopping host...
[2021-03-09T20:46:25.210Z] Stopping JobHost
[2021-03-09T20:46:25.217Z] Job host stopped
[2021-03-09T20:46:25.226Z] Host shutdown completed.