Azure 应用服务部署管道任务错误：资源不存在/UnhandledPromiseRejectionWarning 当资源存在时

Question

Getting the following error while running an Azure DevOps pipeline that uses the Azure App Service Deploy task when the resource clearly exists. This is happening in an existing pipeline that historically works.

 ##[error]Error: Resource 'blah' doesn't exist. Resource should exist before deployment.
 (node:2432) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'getApplicationURL' of undefined
     at WindowsWebAppWebDeployProvider.<anonymous> (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:54:73)
     at Generator.next (<anonymous>)
     at D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:8:71
     at new Promise (<anonymous>)
     at __awaiter (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:4:12)
     at WindowsWebAppWebDeployProvider.UpdateDeploymentStatus (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:48:16)
     at D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\azurermwebappdeployment.js:38:42
     at Generator.throw (<anonymous>)
     at rejected (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\azurermwebappdeployment.js:6:65)
     at process._tickCallback (internal/process/next_tick.js:68:7)
 (node:2432) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
 (node:2432) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

The following is the YAML for this task:

- task: AzureRmWebAppDeployment@4
  displayName: 'Deploy'
  inputs:
    azureSubscription: ${{ parameters.ConnectedServiceName }}
    WebAppName: 'blah'
    packageForLinux: '$(Pipeline.Workspace)/Blah'
    enableCustomDeployment: true
    TakeAppOfflineFlag: false
    SetParametersFile: '$(Pipeline.Workspace)/Blah/TokenParameters.xml'
    RemoveAdditionalFilesFlag: true
    enableXmlTransform: false
    enableXmlVariableSubstitution: false
    AdditionalArguments: '-skip:objectName=dirPath,absolutePath=Angular'

Answer 1

The last couple of days I have the same problem. No changes in deployments/configs anywhere. Deployment works unstable, it means that after 'rerun failed job' it can deploy successfully, but after rerun, it can again fail. Meantime, AppService is presented on the Portal GUI and can be checked through CLI, and I am able to use it (browse use external URI), so it's available.

Error:

Got service connection details for Azure App Service:'<application-name>'
##[error]Error: Resource '<application-name>' doesn't exist. Resource should exist before deployment.
(node:5328) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'getApplicationURL' of undefined
 at WindowsWebAppWebDeployProvider.<anonymous> (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:54:73)
 at Generator.next (<anonymous>)
 at D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:8:71
 at new Promise (<anonymous>)
 at __awaiter (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:4:12)
 at WindowsWebAppWebDeployProvider.UpdateDeploymentStatus (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\deploymentProvider\AzureRmWebAppDeploymentProvider.js:48:16)
 at D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\azurermwebappdeployment.js:38:42
 at Generator.throw (<anonymous>)
 at rejected (D:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\4.195.4\azurermwebappdeployment.js:6:65)
 at process._tickCallback (internal/process/next_tick.js:68:7)
(node:5328) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:5328) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
##[section]Finishing: Deploy files to AppService