Thanks Thomas. I have tried your solution. I installed the GPE with Java 7 first. Then I selected jre 1.6 in the build path. However, I got an JVM Launcher error "Main class is not found in com.google.appengine.tools.enhancer.Enhance". Looks like this enhancer does not support java 1.6. I disabled this in the eclipse. But it still has problem. Do you know how to solve this issue? <http://stackoverflow.com/questions/22281488/com-google-appengine-tools-enhancer-enhance-not-found-in-google-app-engine-proje>
<http://stackoverflow.com/questions/22281488/com-google-appengine-tools-enhancer-enhance-not-found-in-google-app-engine-proje> On Friday, December 11, 2015 at 4:01:00 AM UTC-5, Thomas Broyer wrote: > > > > On Friday, December 11, 2015 at 12:26:41 AM UTC+1, wade...@gmail.com > wrote: >> >> I have installed GPE with GWT 2.7 into Eclipse Luna 4.4. Everything works >> fine. >> However, for some reason I have to downgrade JDK from 1.7 to 1.6. After >> downgrading, the GWT plugin doesn't work anymore. >> Does anyone know if GWT 2.7 supports JDK 1.6? >> > > GWT 2.7 works with Java 6, but IIRC the GPE (either Google Plugin for > Eclipse or GWT Plugin for Eclipse) requires Java 7; i.e. you need to launch > Eclipse with a JRE 7, but then you should be able to pick a JDK 6 for your > project and it should work (AFAICT) > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
