google app engine - The remote RPC to the application server failed for the call datastore_v3.Put() -
i'm using google app engine, java, managed vm , maven-gcloud-plugin.
when run app locally (mvn gcloud:run) random exceptions when write datastore (via objectify) saying:
the remote rpc application server failed call datastore_v3.put()
my code doesn't more that
public class testdaoimpl implements testdao { @override public void save(test test) { ofy().save().entity(test).now(); } }
on actual app engine instance, seems run fine though...
does know why happening , how prevent it?
thanks
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