I recently had to do an update to an older Java Spring Boot application and initially ran into a problem connecting to firebase. I had tried several different configurations, all of which deployed to GAE successfully until I realized that I had to update my firebase-admin sdk to 3.x. Once doing that, locally it worked fine; however, when I deploy to GAE it never starts any instances.
I deploy using the Maven command from the GAE command-line console as I always do and it successfully deploys, but when I click the link to go to `/` I get a 500 and "The server encountered an error and could not complete your request." My appengine-web.xml <appengine-web-app xmlns=*"http://appengine.google.com/ns/1.0"*> <application>XXXappnameXXX</application> <version>1</version> <threadsafe>true</threadsafe> <runtime>java8</runtime> <manual-scaling> <instances>1</instances> </manual-scaling> </appengine-web-app> and using the maven appengine-maven-plugin v1.3.1 with spring-boot-starter-parent v1.5.7.RELEASE -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/818539bb-8887-4c39-a7c6-f327ebebfa1a%40googlegroups.com.
