I can't for the life of me get vaadin polymer elements working in a GWT project. I've got a new addition of Java EE Eclipse Mars, I'm using Gwt 2.8.0 SNAPSHOT beta, with updated Jars from Jan 11 from sonatype, I've got the -generateJsInteropExports tag set and I'm still getting the following jsinterop error. From what I can tell this should have been fixed in the latest beta but it doesn't seem to be working from me, and the nightly build didn't change anything. Any ideas?
Super Dev Mode starting up
workDir: C:\Users\John\AppData\Local\Temp\gwt-codeserver- 700489888360387855.tmp
Loading inherited module 'com.test.Gwttest'
Loading inherited module 'com.google.gwt.core.Core'
Loading inherited module 'jsinterop.annotations.Annotations'
[ERROR] Unable to find 'jsinterop/annotations/Annotations.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source?
You need the jsinterop-annotations JAR and sources JAR too. Download them from https://oss.sonatype.org/content/repositories/google-snapshots/com/google/jsinterop/jsinterop-annotations/1.0.0-SNAPSHOT/ (files ending with .jar and -sources.jar, e.g. jsinterop-annotations-1.0.0-20160111.054530-32.jar and jsinterop-annotations-1.0.0-20160111.054530-32-sources.jar)