问题
I m trying to create a GWT app- it has a single HTML file (main.html) and the java class is main.java.
In Eclipse, I did right click-> GWT -> Module and defined the new module correctly.
However after adding some code, when I try to run the app in Dev mode, I get the error
"Could Not find any host pages in project <project-name> "
I have simply added some code to main.java, then saved it and tried to run the app in dev mode... What am I doing wrong here? Is there something I am missing here?
回答1:
Normally it could happen if WAR Directory is not defined for this project.
So go to Project properties --> Google(Web Application),
- Check the checkbox whcih says "This project has a WAR directory"
- In WAR Directoy textbox, browse and give path to your project webapp something like "src/main/webapp"
- Check the Checkbox "Launch and Deploy from this directoy"
This should fix your problem.
来源：https://stackoverflow.com/questions/9909939/gwt-beginner-error-could-not-find-any-host-pages-in-project