Jim, I have attached a greatly simplified version of what I am trying to accomplish. I still get the same error. What am I doing wrong?
Jim
From: Jim Melton
Sent: Monday, August 28, 2023 12:01 PM
To: discuss-gnuradio@gnu.org
Subject: RE: Selector error - "IndexError: output_index must be < noutputs"
Don’t you need to instantiate “Receive”?
---
Jim Melton
Non-Sensitive
From: discuss-gnuradio-bounces+jim.melton=sncorp....@gnu.org
<discuss-gnuradio-bounces+jim.melton=sncorp....@gnu.org> On Behalf Of Elmore's
Sent: Monday, August 28, 2023 09:15
To: discuss-gnuradio@gnu.org
Subject: [EXTERNAL] Selector error - "IndexError: output_index must be <
noutputs"
I am attempting to use a Selector block with 2 outputs. I want to select the
output programmatically. When I run the flowgraph, I get the subject error.
The following is my abbreviated code which is pertinent to the question
interspersed with explanatory comments:
import Receive Receive is a Hier Block which I import in to my Python file
blocks_selector_0 = Receive.blocks.selector(gr.sizeof_float*1,0,0)
Instantiation of blocks_selector_0. The Selector block is in the Receive Hier
Block.
blocks_selector_0.set_output_index(0) I am trying to select the 0 output. This
is where the error occurs.
0 is certainly less than 2 so what is happening?
Jim
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Selector_epy_block_0.py
Description: Binary data
Selector_Test.grc
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