We are using gwt 2.8.2 on the client side so the startup uses something like:
... -server com.google.appengine.tools.development.gwt.AppEngineLauncher ... -javaagent:appengine-java-sdk-1.9.59\lib\agent\appengine-agent.jar My guess is that the tools in the new Java8 App Engine SDK are not yet ready for Java8? Looks like the SecurityManager is still used when using the AppEngineLauncher / appengine-agent On Tuesday, November 28, 2017 at 10:06:57 PM UTC+1, George (Cloud Platform Support) wrote: > > Hello Daniel, > > What is the output of the gcloud info command, and gcloud components list? > > What version of Java is actually used by your local development server, 7 > or 8? In case of Java 8, there is no longer a java.lang.SecurityManager > installed at startup, which means all Java standard classes are now > available and there is no longer a whitelist. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/db0ce0cf-de6b-4cbf-abe1-d357d8b17cd5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
