Blazor Azure Static Web App not executing Javascript

Question

I'm using a little bit of Javascript in my Blazor app to do some light work. Everything works fine on my local computer. When I publish to my Azure Static Web App, the Javascript does not execute. Here is the error message.

Refused to execute script from 'https://fullUrl/js.download' because its MIME type ('application/octet-stream') is not executable, and strict MIME type checking is enabled.

Here is my yaml file.

trigger:
  - main

pool:
  vmImage: ubuntu-latest
  # vmImage: windows-latest

steps:
  - checkout: self
    submodules: true

  - task: DotNetCoreCLI@2
    inputs:
      command: 'publish'
      publishWebProjects: true

  - task: AzureStaticWebApp@0
    inputs:
      app_location: '/'
      api_location: ''
      output_location: 'wwwroot'
      azure_static_web_apps_api_token: $(deployment_token)

I placed this in my staticwebapp.config.json file.

"mimeTypes": {
    ".json": "text/json",
    ".js": "application/octet-stream"
  }

Does anyone know how to get this to work? Thanks!

Dumber_Texan2 · Accepted Answer · 2022-08-17 16:48:45Z

0

I finally got all of this to work. I renamed myfile.js.download to just myfile.js. I then changed another js file to js.js. Anyway, that seemed to be the change that was needed.

Here is the updated yaml file.

trigger:
- master

pool:
  vmImage: ubuntu-latest
  # vmImage: windows-latest

steps:

- task: DotNetCoreCLI@2
  displayName: 'dotnet build'
  inputs:
    command: 'build'
    arguments: '--configuration Release'
    projects: 'YourProjectName.csproj'

- task: DotNetCoreCLI@2
  displayName: 'dotnet publish'
  inputs:
    command: 'publish'
    publishWebProjects: true
    arguments: '--configuration Release'
    zipAfterPublish: false

- task: AzureStaticWebApp@0
  inputs:
    skip_app_build: true
    app_location: '/bin/Release/net5.0/publish/wwwroot'
    output_location: ''
    azure_static_web_apps_api_token: 'YOURDEPLOYMENTTOKEN'

answered Aug 17, 2022 at 16:48

Dumber_Texan2

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