Enable Dart support in project <project name>
Dart SDK path
In this field, specify the location of the downloaded Dart SDK.
If you followed the standard installation procedure, as described on the Dart official website, IntelliJ IDEA detects the path to the Dart SDK automatically.
Alternatively, type the path manually or click and select the path in the dialog that opens.
If IntelliJ IDEA recognizes the Dart SDK correctly, its revision number is displayed in the Version read-only field.
In this read-only field, IntelliJ IDEA shows the revision number of the detected Dart SDK, provided that the SDK is recognized correctly.
Check SDK update
When this checkbox is selected, IntelliJ IDEA checks whether the specified above version of SDK is the latest one. If a newer version of SDK is available, IntelliJ IDEA displays a pane at the top of the active editor informing you that a newer SDK version has been released. Do one of the following:
From the list, choose the release types of SDK to look in. The available options are:
Webdev server port
The default webdev server port is 53322. If this port is already busy, IntelliJ IDEA uses the closest free one.