Error: Could not find or load main class com.liferay.css.builder.CSSBuilder

Issue

• After switching to JDK11 I'm unable to build my project.
• Build failed with an exception that lists a path to my java version.

Error: Could not find or load main class com.liferay.css.builder.CSSBuilder
Caused by: java.lang.ClassNotFoundException: com.liferay.css.builder.CSSBuilder

 

Environment

• Liferay Workspace

Resolution

• After switching to JDK11, the CSS Builder dependency needs to be updated from 3.x.x to 3.1.5 to complete the build process.

cssBuilder group: "com.liferay", name: "com.liferay.css.builder", version: "3.1.5"

 

Additional Information

• Error in plugin "sass" when migrating themes...