discuss-gnuradio
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Discuss-gnuradio] error when calling method of base class block


From: Nemanja Savic
Subject: [Discuss-gnuradio] error when calling method of base class block
Date: Mon, 4 May 2015 14:13:50 +0200

Hi all guys,

I am making a file sink block with limited number of elements allowed to be written in a file. I coded my block in the same way as it was done in file_sink block found in blocks module. Namely, I derived my block from file_sink_base and gr_sync_block, and so on, the rest is copied from the existing block and finally the work function is slightly changed.
Unfortunately I am not able to call methods inherited from file_sink_base class. I believe it is swig issue but don't know how to make it. The error that I get when calling close() method inside my test:

1: Test timeout computed to be: 9.99988e+06
1: thread[thread-per-block[1]: <gr_block file_sink_lim_b (2)>]: gr_block_detail::n_output_items
1: thread[thread-per-block[1]: <gr_block file_sink_lim_b (5)>]: gr_block_detail::n_output_items
1: E
1: ======================================================================
1: ERROR: test_001_t (__main__.qa_file_sink_lim_b)
1: ----------------------------------------------------------------------
1: Traceback (most recent call last):
1:   File "/home/savi_ne/work/gnuradio/gr-TPMS/python/qa_file_sink_lim_b.py", line 44, in test_001_t
1:     self.dst.close()
1: AttributeError: 'file_sink_lim_b_sptr' object has no attribute 'close'
1:

I use gnuradio 3.6.5.1 version.

--
Nemanja Savić

reply via email to

[Prev in Thread] Current Thread [Next in Thread]