@Mike Robbins I use the plugin with WebStorm on a Mac. There is a known issue with the latest versions of WebStorm and the SuiteCloud IDE plugin, because WebStorm 2019.2 defaults to a newer version of the Java JDK (version 11) which is incompatible with the SuiteCloud plugin and with other plugins as well (Groovy, etc.) There are two workarounds to make it functional: use JDK version 8 via JetBrains Runtime by following these instructions: https://intellij-support.jetbrains.com/hc/en-us/articles/206544879-Selecting-the-JDK-version-the-IDE-will-run-under Or, you can use the JetBrains Toolbox to run Webstorm 2019.1.4, whichused the older JDK version 8: https://www.jetbrains.com/toolbox-app