GWT module may need to be (re)compiled REDUX

Question

When running in compiled mode I get this dreaded GWT Module \'mymodule\' may need to be (re)compiled dialog message.

I\'ve compiled a list of the things that others

Answer 1

My Dev mode was correctly configured and above solution didn't work. Following did solve the issue though.

Multiple steps:

1. Update Project properties -> deployment Assembly using Deploy GWT maven project with eclipse deploys webapp directory instead of target/project directory
2. mvn clean package
3. mvn gwt:compile
4. In eclipse, click on 'GWT Compile Project' -> Advacned -> Remove '-war src/main/webapp' argument and hit compile.

Output should be like this - Linking into target/project-1.0-SNAPSHOT/ModuleName

... and deployment works fine.