This is the error:
----> 1 import gnuradio.extras
/usr/local/lib/python2.7/dist-packages/gnuradio/extras/__init__.py in
<module>()
21 import extras_pmt #act of importing performs injection
22 import block_gateway #act of importing performs injection
---> 23 import pmt_to_python #act of importing performs injection
24
25 try: #it may not exist based on prereqs
/usr/local/lib/python2.7/dist-packages/gnuradio/extras/pmt_to_python.py in
<module>()
76
77 THE_TABLE = ( #python type, check pmt type, to python, from python
---> 78 (None, pmt.pmt_is_null, lambda x: None, lambda x: pmt.PMT_NIL),
79 (bool, pmt.pmt_is_bool, pmt.pmt_to_bool, pmt.pmt_from_bool),
80 (str, pmt.pmt_is_symbol, pmt.pmt_symbol_to_string,
pmt.pmt_string_to_symbol),
AttributeError: 'module' object has no attribute 'pmt_is_null'
On Fri, Sep 20, 2013 at 11:38 AM, Alex Zhang <cingular.a...@gmail.com>wrote:
> Hello Josh,
>
> Today I met this problem again.
> The gnuradio.extras can not be imported, with error of "pmt_is_null"
> undefined in the extras.
> even though the gnuraido version I am using is v3.6.5.1.
> And the grextras can not be built at all due to some error.
>
>
> On Tue, Aug 6, 2013 at 10:27 AM, Alex Zhang <cingular.a...@gmail.com>wrote:
>
>> Hi,
>>
>> I reinstalled the entire gnuradio using ./build-gnuradio -m. But when I
>> try to import the gnuradio.extras, errors happened:
>>
>> In [1]: import gnuradio.extras
>>
>> ---------------------------------------------------------------------------
>> ImportError Traceback (most recent call
>> last)
>> <ipython-input-1-32318fefea85> in <module>()
>> ----> 1 import gnuradio.extras
>>
>> /usr/local/lib/python2.7/dist-packages/gnuradio/extras/__init__.py in
>> <module>()
>> 18 # Boston, MA 02110-1301, USA.
>> 19
>> ---> 20 from extras_swig import *
>> 21 import extras_pmt #act of importing performs injection
>> 22 import block_gateway #act of importing performs injection
>>
>> /usr/local/lib/python2.7/dist-packages/gnuradio/extras/extras_swig.py in
>> <module>()
>> 24 fp.close()
>> 25 return _mod
>> ---> 26 _extras_swig = swig_import_helper()
>> 27 del swig_import_helper
>> 28 else:
>>
>> /usr/local/lib/python2.7/dist-packages/gnuradio/extras/extras_swig.py in
>> swig_import_helper()
>> 20 if fp is not None:
>> 21 try:
>> ---> 22 _mod = imp.load_module('_extras_swig', fp,
>> pathname, description)
>> 23 finally:
>> 24 fp.close()
>>
>> ImportError: libgnuradio-extras.so: cannot open shared object file: No
>> such file or directory
>>
>> I run the sudo ldconfig after the whole installation, but the error still
>> exists.
>> Btw, do I need to install the GRAS manually?
>>
>>
>> --
>>
>> Alex,
>> *Dreams can come true – just believe.*
>>
>
>
>
> --
>
> Alex,
> *Dreams can come true – just believe.*
>
--
Alex,
*Dreams can come true – just believe.*
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