Enable Cross-Origin Requests (CORS)

edited July 2020 in WebApps

You may encounter CORS (Cross-Origin Requests) errors when attempting to hit Composable services (for example, at localhost/CompAnalytics/) from a web app running on, for example, localhost:8080.

You can normally fix this by editing the web.config file.

  • Look in the install folder (e.g., c:\program files\companalytics\webapp\web.config)
  • Find the cors config key and add an appropriate entry

For the example above, the entry would be:

<add key="CorsAllowHosts" value="http://localhost:8080;http://localhost;" />

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