## In which file did you encounter the issue? https://cloud.google.com/endpoints/docs/frameworks/java/test-deploy#running_and_testing_api_backends_locally ### Did you change the file? If so, how? I first tried what was in the doc. But that didn't work and after some googling and finding this issue thread https://github.com/GoogleCloudPlatform/java-docs-samples/issues/533, I tried the following: export ENDPOINTS_SERVICE_NAME=endpointname-api.endpoints.projectid.goog gcloud config set project projectid gcloud auth application-default login mvn clean package mvn exec:java -DGetSwaggerDoc gcloud service-management deploy openapi.json mvn appengine:devserver ## Describe the issue I get the exception below when running mvn appengine:devserver and a 503 when attempting to access http://localhost:8080/_ah/api/explorer or http://localhost:8080/_ah/admin. An important note is that this service is not the default service in the appengine project. Its appengine-web.xml service tag is campaign-service. I'm wondering if the instructions for running api backends locally is different for an appengine service other than default. [INFO] WARNING: failed endpoints-api-configuration: java.lang.IllegalStateException: could not get credentials for fetching service config! [INFO] Nov 18, 2017 1:16:38 AM com.google.apphosting.utils.jetty.JettyLogger warn [INFO] WARNING: Failed startup of context com.google.appengine.tools.development.DevAppEngineWebAppContext@7ce026d3{/,/Users/organizer/Development/repos/orgRepos/campaign-service/target/campaign-service-1.0.0-SNAPSHOT} [INFO] java.lang.IllegalStateException: could not get credentials for fetching service config! [INFO] at endpoints.repackaged.com.google.api.config.ServiceConfigSupplier.create(ServiceConfigSupplier.java:206) [INFO] at endpoints.repackaged.com.google.api.config.ServiceConfigFetcher.create(ServiceConfigFetcher.java:45) [INFO] at com.google.api.control.ServiceManagementConfigFilter$1.load(ServiceManagementConfigFilter.java:33) [INFO] at com.google.api.control.ConfigFilter.init(ConfigFilter.java:87) [INFO] at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) [INFO] at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) [INFO] at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662) [INFO] at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) [INFO] at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) [INFO] at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) [INFO] at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) [INFO] at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) [INFO] at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) [INFO] at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) [INFO] at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) [INFO] at org.mortbay.jetty.Server.doStart(Server.java:224) [INFO] at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) [INFO] at com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java:268) [INFO] at com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:284) [INFO] at com.google.appengine.tools.development.AutomaticInstanceHolder.startUp(AutomaticInstanceHolder.java:26) [INFO] at com.google.appengine.tools.development.AbstractModule.startup(AbstractModule.java:87) [INFO] at com.google.appengine.tools.development.Modules.startup(Modules.java:105) [INFO] at com.google.appengine.tools.development.DevAppServerImpl.doStart(DevAppServerImpl.java:274) [INFO] at com.google.appengine.tools.development.DevAppServerImpl.access$000(DevAppServerImpl.java:47) [INFO] at com.google.appengine.tools.development.DevAppServerImpl$1.run(DevAppServerImpl.java:219) [INFO] at com.google.appengine.tools.development.DevAppServerImpl$1.run(DevAppServerImpl.java:217) [INFO] at java.security.AccessController.doPrivileged(Native Method) [INFO] at com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:217) [INFO] at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:368) [INFO] at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:47) [INFO] at com.google.appengine.tools.development.DevAppServerMain.run(DevAppServerMain.java:223) [INFO] at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:214) [INFO] [INFO] Nov 18, 2017 1:16:38 AM com.google.apphosting.utils.jetty.JettyLogger info [INFO] INFO: Started SelectChannelConnector@localhost:8080 [INFO] Nov 18, 2017 1:16:38 AM com.google.appengine.tools.development.JettyContainerService startHotDeployScanner [INFO] INFO: Full scan of the web app in place every 5s. [INFO] Nov 18, 2017 1:16:38 AM com.google.appengine.tools.development.AbstractModule startup [INFO] INFO: Module instance campaign-service is running at http://localhost:8080/ [INFO] Nov 18, 2017 1:16:38 AM com.google.appengine.tools.development.AbstractModule startup [INFO] INFO: The admin console is running at http://localhost:8080/_ah/admin [INFO] Nov 17, 2017 5:16:38 PM com.google.appengine.tools.development.DevAppServerImpl doStart [INFO] INFO: Dev App Server is now running
