Have you tried disconnecting and re connecting the connections? Maybe ports were re numbered or something like that.
M On 20 Jan 2016 23:50, "Richard Bell" <[email protected]> wrote: > I just opened up a flowgrah that used to work, where I send messages into > virtual sources and sinks to get around the fllowgraph. Now, when I open > the flowgraph, I get these messages in console and the wires connecting the > messages to the virtual sources are deleted. > > >>> Error: Connection between digital_probe_mpsk_snr_est_c_0_0(noise) and > virtual_sink_1(in) could not be made. > sink key "in" not in sink block keys > Traceback (most recent call last): > File > "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/base/FlowGraph.py", > line 415, in import_data > raise LookupError('sink key "%s" not in sink block keys' % sink_key) > LookupError: sink key "in" not in sink block keys > > I updated to GNU Radio 3.7.9rc1 about a month ago but didn't notice this > issue until now. I'm also using Ubuntu 14.04. > > Rich > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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