RFD 8500 reader: Value does not fall within the expected range.

B Bello Steve 2 years 9 months ago
43 2 0

Hi there,
I'm struggling with an RFD 8500 scanner.
I'm paired well trough bluetooth and the sample application works like a charm.
But when I start coding, I simply follow the instruction in the developper guide of the zebra RFID SDK for windows.
IRemoteReaderManagement readerManagement = RfidSdk.RemoteReaderManagementServicesFactory.Create();
I get this exception: ArgumentException: Value does not fall within the expected range.
The same exception is thrown when I create a watcher:
IRemoteReaderWatcher remoteReaderWatcher = RfidSdk.RemoteReaderWatcherServicesFactory.Create();
I can't seem to give some arguments.. so I don't understand what's wrong here.
I added the sdk to my references (obviously otherwise it wouldn't even compile) and that's about all that should be..
Please if somebody already faced this issue I would greatly appreciate the help!
Cheers,
Steve.

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2 Replies

M Mark Saccomandi

Hi,
I had exactly the sape problem.
At the end the issue was that you needed to add AppSettings section in the App.config file.
in particular, in my case was missing:

Check the App.config in the Zebra RFID Demo solution to see how they implemented it
Hope this can help.
Mark

G Guy Russell

Did you ever find the solution and/or did anyone ever respond to you?

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