【发布时间】:2018-10-15 19:13:46
【问题描述】:
我有一个具有持久功能(以及一些非持久功能)的函数应用程序,我收到一个 InvalidOperationException,上面写着:Unable to find an Azure Storage connection string to use for this binding.
这是堆栈跟踪:
System.InvalidOperationException:
at Microsoft.Azure.WebJobs.Extensions.DurableTask.DurableTaskExtension.GetOrchestrationServiceSettings (Microsoft.Azure.WebJobs.Extensions.DurableTask, Version=1.5.0.0, Culture=neutral, PublicKeyToken=null)
at Microsoft.Azure.WebJobs.Extensions.DurableTask.DurableTaskExtension.Microsoft.Azure.WebJobs.Host.Config.IExtensionConfigProvider.Initialize (Microsoft.Azure.WebJobs.Extensions.DurableTask, Version=1.5.0.0, Culture=neutral, PublicKeyToken=null)
at Microsoft.Azure.WebJobs.Host.Executors.JobHostConfigurationExtensions.InvokeExtensionConfigProviders (Microsoft.Azure.WebJobs.Host, Version=2.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
at Microsoft.Azure.WebJobs.Host.Executors.JobHostConfigurationExtensions.CreateStaticServices (Microsoft.Azure.WebJobs.Host, Version=2.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
at Microsoft.Azure.WebJobs.JobHost.InitializeServices (Microsoft.Azure.WebJobs.Host, Version=2.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
at Microsoft.Azure.WebJobs.Script.Utility.CreateMetadataProvider (Microsoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nullMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: C:\projects\azure-webjobs-sdk-script\src\WebJobs.Script\Utility.csMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: 362)
at Microsoft.Azure.WebJobs.Script.ScriptHost.LoadBindingExtensions (Microsoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nullMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: C:\projects\azure-webjobs-sdk-script\src\WebJobs.Script\Host\ScriptHost.csMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: 966)
at Microsoft.Azure.WebJobs.Script.ScriptHost.Initialize (Microsoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nullMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: C:\projects\azure-webjobs-sdk-script\src\WebJobs.Script\Host\ScriptHost.csMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: 299)
at Microsoft.Azure.WebJobs.Script.ScriptHostManager.RunAndBlock (Microsoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nullMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: C:\projects\azure-webjobs-sdk-script\src\WebJobs.Script\Host\ScriptHostManager.csMicrosoft.Azure.WebJobs.Script, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: 177)
似乎是持久函数在抱怨缺少连接字符串。但是,我的 AzureWebJobsDashboard 应用设置中确实填充了连接字符串,所以我不确定它为什么会失败。
【问题讨论】:
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您需要确保为“AzureWebJobsStorage”应用设置提供了存储连接字符串。
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谢谢,@LingToh,我把 Dashboard 设置误认为是 Storage one。
标签: azure azure-functions azure-durable-functions