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From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] Hier Block - Message and Stream Ports - Port of Of Range |
Date: | Sat, 13 Sep 2014 11:50:53 -0400 |
I have a hier block with a couple of message i/o and complex stream i/o. After including the hier block in a top_block and running, it threw out an error about input ports being out of range. It turned out that it had assigned a port index to a message input, so the stream input had been displaced to higher indices that didn't actually exist in the io_sig.As a work around - I deleted all of the pad sinks/source in the GRC file, added the stream sinks/sources, and then messages, to assure that the hier block generator assigned stream ports to the lower indices. [ I was a little surprised this worked actually].I can try to track down the cause, but I thought I'd mention it here if someone knew exactly where to look.Or maybe I'm just doing something silly?-John
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