CORS Error --- No 'Access-Control-Allow-Origin' header is present on the requested resource.

[g0dEngineer]

After setup completed from binaries, after supplying testorg for orgname, no login fields are present due to CORS error.

How to resolve?

[Aleksanderis]

Locally CORS shouldn't cause any issues, since it should be set to AllowAnyOrigin = true (following CorsOriginsSettingKey is empty in default web.config).
Can you try if API webapp is running successfully for you by opening http://localhost:50321/swagger/ui/index?

[g0dEngineer]

Locally CORS shouldn't cause any issues, since it should be set to AllowAnyOrigin = true (following CorsOriginsSettingKey is empty in default web.config). Can you try if API webapp is running successfully for you by opening http://localhost:50321/swagger/ui/index?

Thanks for your guide.

Getting an error @Swagger url provided:

Also, not seeing CorsOriginsSettingKey nor AllowAnyOrigin = true in default web.config file. I will add this to the config and try again.

[g0dEngineer]

<httpProtocol>
  <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*" />
    <add name="Access-Control-Allow-Headers" value="Content-Type" />
    <add name="Access-Control-Allow-Methods" value="GET, POST, PUT, DELETE, OPTIONS" />
  </customHeaders>
</httpProtocol>

Added above web.config, but still no luck, same CORS error after restarting install.bat for Simoona

[Aleksanderis]

Also, not seeing CorsOriginsSettingKey nor AllowAnyOrigin = true in default web.config file. I will add this to the config and try again.

I was speaking about this web.config - https://github.com/VismaLietuva/simoona/blob/master/src/api/Shrooms.Presentation.Api/Web.config#L79

So first thing to solve is to make API working, i.e. Swagger UI should load successfully.
Did you check you have all the prerequisites installed (https://github.com/VismaLietuva/simoona/blob/master/LocalSetup.md). It's a common case IIS URL Rewrite extension is missing, since it needs to be installed separately.

[g0dEngineer]

I was speaking about this web.config - https://github.com/VismaLietuva/simoona/blob/master/src/api/Shrooms.Presentation.Api/Web.config#L79

So first thing to solve is to make API working, i.e. Swagger UI should load successfully. Did you check you have all the prerequisites installed (https://github.com/VismaLietuva/simoona/blob/master/LocalSetup.md). It's a common case IIS URL Rewrite extension is missing, since it needs to be installed separately.

All pre-requisites were installed, including IIS URL Rewrite extension.
Albeit thanks for guide. Not sure what the issue is

[Nikanoras]

I had recently a similar issue. I resolved my issue by deleting in IIS both applications and application pool and then running build.bat again with a full setup.

[g0dEngineer]

I had recently a similar issue. I resolved my issue by deleting in IIS both applications and application pool and then running build.bat again with a full setup.

Thanks. I will try that and restart.

[Aleksanderis]

Closing as not active and no new details provided