What is the issue with VSCode not detecting the PATH to the Flutter SDK?

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The issue with VSCode not detecting the PATH to the Flutter SDK could be due to a few reasons, including:

1. The Flutter SDK is not installed or not installed correctly
2. The PATH environment variable is not set up correctly
3. VSCode's settings are not configured correctly to point to the Flutter SDK.

To resolve the issue, you can try the following solutions:

1. Install or reinstall the Flutter SDK and make sure it is added to the PATH environment variable.
2. Check that the PATH environment variable is set up correctly by typing 'echo $PATH' in the terminal and checking if the Flutter path is included.
3. Configure VSCode to point to the Flutter SDK by setting the 'dart.sdkPath' setting to the path of the SDK (e.g. "dart.sdkPath": "/path/to/flutter/bin/cache/dart-sdk").