OMERO client ServiceFactory question - illegal encapsulation

Development
#1

Hi OMERO Team,
I’m new to OMERO, and am trying to simply hit the server with a query example

IQueryPrx q = sf.getQueryService();
String query_string = “select i.id from Image i where i.id = :id and name like :namedParameter”;

ParametersI p = new ParametersI();
p.add(“id”, rlong(1L));
p.add(“namedParameter”, rstring("%art223%"))
List results = q.findAllByQuery(query_string, p);

If there is no result, there is not a problem, but if a result comes back, I get
unknown = “…/…/include/Ice/BasicStream.h:307: Ice::EncapsulationException: protocol error: illegal encapsulation”

It seems I missed something in setting up my client. Any thoughts or “getting Started” links would be appreciated.
Thanks

#2

Hi @khaugh. Welcome to image.sc!

This is a pretty low-level error so it’s not likely there’s anything wrong with your code itself. Can you tell us more about how you installed OMERO? What does omero admin diagnostics show?

~Josh

#3

I’m using the omero-client “5.3.0-ice36” in Java app running 1.8 against the latest server install.
I get the same error when I try to hit the “demo.openmicroscopy.org”. I wondered if there was a setting that needs to be set to allow a server to accept client sessions, although it seems like both servers accepted the connection.

#4

Could you try with a 5.5 version of insight?

#5

Yes, I’m able to log in with v5.5.14

1 Like
#6

Do you know the latest Omero-client.jar?
It looks like there is OMERO.java-5.5.1-ice36-b122.
But I am not finding that in MAVEN.

#7

The primary client dependency is now omero-gateway-java at version 5.6.5.