This is the cause. The julia that is being run is 1.11.6, while Pumas 2.7 requires 1.11.5 to run. The required "julia.executablePath" key is not in the settings file shown. As part of installation it should have shown a pop up asking to perform the configuration. To do this manually after installation go to the Pumas: Get Started page, click list versions, then click the 2.7.0 item, then in the next menu click the Configure VS Code option and then select configure globally in the pop up that appears. Restart VS Code and then confirm whether you now have the julia.executablePath in your settings file.
