Re: GWT compilation error with JDK 11

GWT 2.9 should support running on Java 11, both running on JDK 11 and compiling Java 11 sources.

Without other information, it sounds like there is a problem with your copy of gwt-dev.jar - the jar might be corrupt, or somehow not on your classpath?

Can you verify that the jar is present and correct, and share more specifics of how you are building?

On Thursday, June 15, 2023 at 6:00:43 PM UTC-5 jiny...@gmail.com wrote:

Hello,

I tried to compile our GWT 2.9 project with JDK 11, but encountered the following error:

Error: Could not find or load main class com.google.gwt.dev.Compiler

Caused by: java.lang.ClassNotFoundException: com.google.gwt.dev.Compiler

BTW, the Eclipse version is  Version: 2020-06 (4.16.0). 

Please help shed some lights on this issue.

thanks,

Jenny

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