It seems you solved the issue yourself.
Hm, that is strange. You're not running this via SSH or something of the
like?
Greetings,
Marcus
On 03/18/2015 02:28 PM, NIKOS BIZANIS wrote:
> As an update, I realized that in the "Options" block, "Generate
> Options" was not set to WX GUI so i set it. Now the WX GUI FFT Sink
> opens the Top Block, but nothing is displayed there, I can't see any
> plot and it quickly fails. The only error message that I get is:
>
> Warning: failed to XInitThreads()
> Using Volk machine: avx_32_mmx
>
> Any ideas?
>
> Thank you again,
> Nikos
>
> ------------------------------------------------------------------------
> *From:* discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org
> [discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org] on
> behalf of NIKOS BIZANIS [n.biza...@student.tudelft.nl]
> *Sent:* Wednesday, March 18, 2015 1:25 PM
> *To:* discuss-gnuradio@gnu.org
> *Subject:* Re: [Discuss-gnuradio] Run-time error while executing a
> simple flowgraph in GNU Radio companion
>
> After running ldconfig I still get an error, but a somewhat different one:
>
> Warning: failed to XInitThreads()
> Traceback (most recent call last):
> File "/home/nikos/top_block.py", line 105, in <module>
> tb = top_block()
> File "/home/nikos/top_block.py", line 56, in __init__
> self.GetWin(),
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py",
> line 93, in __getattr__
> return getattr(self._impl, name)
> AttributeError: 'top_block_sptr' object has no attribute 'GetWin'
>
> Is it still the case that I am missing some library, or it is
> installed elsewhere than it should?
>
> Thank you again,
> Nikos
>
>
> ------------------------------------------------------------------------
> *From:* discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org
> [discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org] on
> behalf of Marcus Müller [marcus.muel...@ettus.com]
> *Sent:* Wednesday, March 18, 2015 1:08 PM
> *To:* discuss-gnuradio@gnu.org
> *Subject:* Re: [Discuss-gnuradio] Run-time error while executing a
> simple flowgraph in GNU Radio companion
>
> Ah well, in that case: it seems like you've successfully installed the
> block definition XML files to a place GRC can find them, but that does
> not apply to the library you're missing now. If "sudo ldconfig"
> doesn't help, make sure that
> make install
>
> inside your gnuradio/build directory actually is successful. If you
> get errors about missing permissions, you might want to run the
> command via sudo:
> sudo make install
>
> You might also want to have a look at
> gnuradio/build/install_manifest.txt, which should list all the files
> that were installed. look for a line containing the library you're
> missing -- where did it get installed to? Where did, for example,
> gnuradio-companion get installed to? Is that the same as what "which
> gnuradio-companion" is telling you?
>
> Best regards,
> Marcus
>
>
>
>
> On 03/18/2015 01:01 PM, NIKOS BIZANIS wrote:
>> Hi Marcus,
>>
>> What I meant by "able to use", was that I was able to find the blocks
>> using the search facility and put the block to a flowgraph. I had not
>> actually tried to build and execute a flowgraph containing any of
>> these blocks, and now that I tried this was the result.
>>
>> Greetings,
>> Nikos
>>
>> ------------------------------------------------------------------------
>> *From:* discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org
>> [discuss-gnuradio-bounces+n.bizanis=student.tudelft...@gnu.org] on
>> behalf of Marcus Müller [marcus.muel...@ettus.com]
>> *Sent:* Wednesday, March 18, 2015 12:48 PM
>> *To:* discuss-gnuradio@gnu.org
>> *Subject:* Re: [Discuss-gnuradio] Run-time error while executing a
>> simple flowgraph in GNU Radio companion
>>
>> Hi Nikos,
>>
>> you said earlier you were able to use WX widgets. Did you do
>> something in between that and your system now not being able to find
>> the libgnuradio-wxgui library?
>>
>> Greetings,
>> Marcus
>>
>> On 03/18/2015 12:34 PM, NIKOS BIZANIS wrote:
>>> Hey all,
>>>
>>> Just to start experimenting with GNU Radio and companion I just
>>> created a simple flowgraph consisting of a Signal Source Block and a
>>> WX GUI FFT Sink connected to it, to see if the diagram will be
>>> generated. I get a run-time error, namely:
>>>
>>> Executing: "/home/nikos/top_block.py"
>>>
>>> Traceback (most recent call last):
>>> File "/home/nikos/top_block.py", line 12, in <module>
>>> from gnuradio import wxgui
>>> File
>>> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/__init__.py",
>>> line 32, in <module>
>>> from wxgui_swig import *
>>> File
>>> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/wxgui_swig.py",
>>> line 28, in <module>
>>> _wxgui_swig = swig_import_helper()
>>> File
>>> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/wxgui_swig.py",
>>> line 24, in swig_import_helper
>>> _mod = imp.load_module('_wxgui_swig', fp, pathname, description)
>>> ImportError: libgnuradio-wxgui-3.7.6.1.so.0.0.0: cannot open shared
>>> object file: No such file or directory
>>>
>>> What could be wrong here?
>>>
>>> Thank you,
>>> Nikos
>>>
>>>
>>> _______________________________________________
>>> Discuss-gnuradio mailing list
>>> Discuss-gnuradio@gnu.org
>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>>
>>
>>
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