Hi,
not really, what it says is really "I can't find <element> in <list of
elements>", with that list being the names of the registered ports.
So, the interesting thing is that seemingly,comparin
pmt::symbol("in_port") with pmt::symbol("in_port") doesn't quite work well.
I'd have to look into what pmt::comparator looks like; it's my first
suspect for why that might fail.
Best regards,
Marcus
On 11/04/2015 06:20 PM, Nemanja Savic wrote:
> Hi,
>
> hm, could just tell me if I am thinking wrong, but this looks like
> some of my blocks is also called in_port?
>
> Nemanja
>
> On Wed, Nov 4, 2015 at 6:14 PM, Marcus Müller
> <[email protected] <mailto:[email protected]>> wrote:
>
> Hi Nemanja,
>
> a blind suspicion: as "system" is a port that should be registered
> by the runtime for each block, there might be some confusion
> happening.
> Does it work better when you rename your block to something else?
>
> Best regards,
> Marcus
>
> On 11/04/2015 06:05 PM, Nemanja Savic wrote:
>> Hi all guys,
>>
>> I recently installed 3.7.8, and before that I had 3.6.5.1.
>> I was using message passing in some of my blocks, but now I get
>> error which is following:
>>
>> Could not find port: in_port in:
>> in_port
>> system
>>
>> Traceback (most recent call last):
>> File "./top_block.py", line 178, in <module>
>> tb = top_block()
>> File "./top_block.py", line 124, in __init__
>> self.TPMS_univ_TPMS_rec2_0 = TPMS.univ_TPMS_rec2("WBX_proba",
>> samp_rate, 0.5, 45, "localhost", 2, "TEST_TRACK_TPMS", "nemanja",
>> "nemanja", "det_id_proba", "detectors")
>> File
>>
>> "/scr1/nemanja/install/lib64/python2.6/site-packages/TPMS/univ_TPMS_rec2.py",
>> line 145, in __init__
>> self.msg_connect(self.SEL_90518407_pkt_def.SCHRADER_def,
>> out_port, self.db_logger, in_port)
>> File
>>
>> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/gr/hier_block2.py",
>> line 59, in wrapped
>> func(self, src.to_basic_block(), srcport,
>> dst.to_basic_block(), dstport)
>> File
>>
>> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/gr/hier_block2.py",
>> line 131, in msg_connect
>> self.primitive_msg_connect(*args)
>> File
>>
>> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/gr/runtime_swig.py",
>> line 3043, in primitive_msg_connect
>> return
>> _runtime_swig.hier_block2_sptr_primitive_msg_connect(self, *args)
>> RuntimeError: invalid msg port in connect() or disconnect()
>>
>> I see that there is a function for checking whether the ports are
>> valid, but don't get what's wrong with my ports. Namely, I have
>> hier block and a few blocks are sending messages to a single
>> blocks where the messages are decoded and written to darabase. I
>> tried to hardcode names of the blocks and that also didn't help.
>>
>> Thanx,
>>
>> --
>> Nemanja Savić
>>
>>
>> _______________________________________________
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>> [email protected] <mailto:[email protected]>
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>
>
> _______________________________________________
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>
>
>
>
> --
> Nemanja Savić
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