error in ADS.log is
A21: A required argument was NULL
Consumer OS: windows 10
Consumer RFA version : 184.108.40.206 (for example C++ RFA7_Common100_x64.dll)
Any ideas on how to resolve this?
@moragodkrit Yes same ADS versions for all testing ADS 2.6 and same Dacs 6.3 version as well. Interesting how the older code would work without OMM login in the config, the fix you provided does work for the newer code. If infra is the same not sure why this was needed possibly some upstream changes to the Elektron feed?
Please verify the DACS position your application send in OMM Login. I guess that your application receive the same status text, right?
The status text “A21: A required argument was NULL” generated by Infra component/ADS. It came from the new requirement in a more recent version of DACS. Now DACS requires the login position of consumer application to be in the format of "ip addr/hostname" or “ip addr/net” e.g.”192.168.1.1/net”.
You have to set valid DACS Position in the OMM Login message.
Hi this worked great thanks, one question though.
why the old configuration and old code (without position parameter) work ok on Windows 7 and Windows 2008 R2 but NOT on Windows 10?
Thanks at this point we are connected up and pulling data nicely again thanks for your assistance