IssueTracker

Hi,
I've been using AutoML Natural Language Processing for quite a time now. Recently the frontend was chenged completely. Since then some of the new models I trained get "unexpected error" as output when I try to predict a text with those. I tried to retrain the models but it did not help. Yet, some models work with no problems and I can not see the difference between working and not working models. It seems to have something to do with the texts I'm precidting, for example the word "Sauermilchkäse" gets a normal prediction whilst "Sauermilchkahse" gets an unexpected error with some of my models. Funny thing: The word "Sauermilchkahse" works with some other models that I trained with no error.

We have built a little mass predicting machine built with the AutoML API, that runs multiple predictions one after another, and this gets the following error from the API:

Prediciting SAUERMILCHKahSE.
com.google.api.gax.rpc.InternalException: io.grpc.StatusRuntimeException: INTERNAL: Internal error encountered.
        at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:67)
        at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:72)
        at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:60)
        at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:95)
        at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:61)
        at com.google.common.util.concurrent.Futures$4.run(Futures.java:1123)
        at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:435)
        at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:900)
        at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:811)
        at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:675)
        at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:493)
        at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:468)
        at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
        at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
        at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
        at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:684)
        at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
        at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
        at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
        at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:403)
        at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:459)
        at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:63)
        at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:546)
        at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$600(ClientCallImpl.java:467)
        at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:584)
        at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
        at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: io.grpc.StatusRuntimeException: INTERNAL: Internal error encountered.
        at io.grpc.Status.asRuntimeException(Status.java:526)
        ... 22 more

In the AutoML frontend this looks as can be seen in the attachment.