Il 11/04/2017 00:18, Kevin Wade ha scritto:
Greetings all. I am trying out RESTEasy for the first time and having trouble getting it to run on Google App Engine (standard) with Java 1.7.
I tried 3.1.2.Final first, of course, but ran into the old "Unsupported major.minor version 52” issue.  After looking around at the docs, release notes, blog, etc. it appears that Java 1.8 is the new target for builds as if 3.1.0.
So I backed off to 3.0.22.Final, but I’m seeing the same issue there.
While this is expected for every 3.1.x release, I would have expected 3.0.22.Final to work properly with JDK 7:

$ file org/jboss/resteasy/plugins/guice/ext/RequestScopeModule.class
org/jboss/resteasy/plugins/guice/ext/RequestScopeModule.class: compiled Java class data, version 51.0 (Java 1.7) [64-bit architecture=8967] [architecture=2621481]

Can you try again with 3.0.22.Final and report the error you get, if any?


What version do I need to fall back to gain Java 1.7 support?


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