Re: How do I make the GWT Compiler see other modules in Eclipse?

Source folders are automatically exported from Eclipse projects.  There's actually no way to turn that off.

The latest GWT compile stuff for Eclipse doesn't create run configurations as far as I can tell.  At least they aren't listed on the Run Configuration window's left hand tree.

You now have to right click the Eclipse project, select "Google", then "GWT Compile".  A dialog appears that lets you pick a module to compile, but has no classpath options.

On Wednesday, February 18, 2015 at 10:20:21 AM UTC-6, Thomas Broyer wrote:

IIRC, you might have to explicitly "export" the sources from the project properties (somewhere near "Build path"); but the GPE is supposed to automatically add references to source folders of referenced projects, so maybe just refresh the classpath for your launch configuration?

On Wednesday, February 18, 2015 at 4:14:26 PM UTC+1, eho...@usdataworks.com wrote:

I agree that the project dependency out to be enough.

I see the compiler finding foo:

   Loading inherited module 'Foo'

      Module location: file://c:/somepath/Workspaces/MyEclipse%20Professional%yadda%20yadda/foo/src/main/foopath/Foo.gwt.xml

But it can't see the Java source for the code inside Foo.

I'm stumped.

On Tuesday, February 17, 2015 at 5:44:07 PM UTC-6, Jens wrote:

A simple eclipse project dependency to foo should be enough. 

As the error says "can not find source" it does mean that the GWT compiler has actually found your foo.gwt.xml that you have inherited otherwise the compiler would complain about a missing GWT module. At work we have a common project that also holds GWT modules and we just add that common project to other projects as project reference/dependency to the build path. Works without problems. We do not add an explicit classpath entry, only the project reference.

-- J.

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