Hi Vishwanatha, you've forgot to modify your block's XML description, which you can find under /grc in your out of tree module. I'd like to point you to the guided tutorials [1], which contain information on that topic [2].
Best regards, Marcus [1] https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials [2] https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorial_GNU_Radio_in_Python#325-XML-Files On 03/31/2015 09:51 AM, Vishwanatha H G wrote: > Hi.. > I created a block named 'cost'. But it showing the error as in > screenshot attached what is the problem with this? thanks for your advice. > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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