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

[Martin Braun]

What do your swig file changes look like?

M

On 04.05.2015 05:13, Nemanja Savic wrote:
> 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
> 
> 
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