A server error occurred
This is most likely due to an error during application startup
There has been a problem with the build.
This might be because you could be offline or on a slow connection. Please try the following steps
- Make sure you have Node.js installed.
- Open command prompt and cd to \src\Umbraco.Web.UI.Client.
- Check to see if \src\Umbraco.Web.UI.Client\node_modules folder exists (this could be hidden); if so delete it.
- Run npm install; if successfull the node_modules folder should be created in the Umbraco.Web.UI.Client directory.
- Run build\Build.bat.