I am using Google App Engine 1.9.42, Eclipse, Objectify 4.0rc2. My Class is as follows:
@Entity public class LeadActivity { @Id private Long id; private String subject; Key<Job> jobKey; //getters & setters } When I try calling the google endpoint for this class thru Eclipse, I get the following error: *java.lang.IllegalArgumentException: Parameterized type com.googlecode.objectify.Key<Job> not supported.* Any ideas what I am doing wrong? After this i completely removed above API method and try to call other API methods which does not have Key<Job> field type. But i still get the same messaage *java.lang.IllegalArgumentException: Parameterized type com.googlecode.objectify.Key<Job> not supported.* [INFO] Mar 14, 2017 4:34:29 PM com.google.api.server.spi.SystemService invokeServiceMethod [INFO] SEVERE: exception occurred while calling backend method [INFO] java.lang.IllegalArgumentException: Parameterized type com.googlecode.objectify.Key<com.veersoft.gwt.shared.job.Job> not supported. [INFO] at com.google.api.server.spi.config.jsonwriter.JsonConfigWriter.addTypeToSchema(JsonConfigWriter.java:549) [INFO] at com.google.api.server.spi.config.jsonwriter.JsonConfigWriter.addTypeToNode(JsonConfigWriter.java:671) .... more messages [INFO] at com.google.api.server.spi.SystemService.getApiConfigs(SystemService.java:411) [INFO] at com.google.api.server.spi.BackendService.getApiConfigs(BackendService.java:98) [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) .... more messages [INFO] Mar 14, 2017 4:34:29 PM com.google.apphosting.utils.jetty.JettyLogger warn [INFO] WARNING: /_ah/api/vsloginendpoint/v2/vsLoginIonic2: java.io.IOException: Failed to retieve API configs with status: 400 Is the API cached? If so, how do i clean the cache? What is "Failed to retrieve API configs with status" means? -- 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/0d6004b3-91a6-44ff-b035-7450fcd89c39%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.