Hi All, I am using GNU Radio Companion version 3.6.2. When I execute a simple flowgraph (containing two blocks: USRP Source and WX GUI FFT Sink), it generates the following error:
*RuntimeError: LookupError: IndexError: multi_usrp: RX channel 214957620880 out of range for configured RX frontends* Note that when I execute a flowgraph that does not deploy USRP, it works fine. Does anyone have an idea how to fix this error? Any help is appreciated. Thank you. Regards, Azza
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