Attempting to use ad-hoc commands. SessionID is null error. Is never set

Smack Smack Dev
1

Hi,

I’m attempting to use the ad-hoc command manager, but unless I am using it wrong (there is no documentation), the RemoteCommand class seems to use a sessionID variable before it is set.

I’m trying to recreate example 8 in the XEP-0050 spec, XEP-0050: Ad-Hoc Commands

AdHocCommandManager manager = AdHocCommandManager.getAddHocCommandsManager(connectionA);
        RemoteCommand command = manager.getRemoteCommand(connectionA.getServiceName(), "list");
        command.execute();

The execute method throws the exception: java.lang.IllegalArgumentException: session id must not be null or empty

Looking at the RemoteCommand class, the variable sessionID is never set. The class is never extended and there is no setter. So I can’t see how it would ever be set.

Any ideas?

Thanks,

Phil

2

Please always post the full stacktrace when reporting exceptions and the used Smack version.

3

Fixed with Remove nullOrEmpty check for setSessionID() · 888de7e · Flowdalic/Smack · GitHub

Fix is included in the latest 4.1-alpha4 snapshots. Please try and report back if it resolves the issue for you.

4

This fixes the issue. Tested with 4.1alpha4.

Thanks,

Phil

5

It’s not fixed. I have smack version 4.1.3 and still receive the same exception.

6

Please follow the instructions found at https://github.com/igniterealtime/Smack/wiki/How-to-ask-for-help,-report-an-issu e-and-possible-solve-the-problem-yourself when asking for help. Thank you.