Hi Nemanja, > well Marcus, you were right (like usual) ... ha! I wish that was true! Usually I'm not right, trust me. > I tried GRC and it worked. What was strange for me is that flowchart > was not terminated when I closed QT scope. That's a bit surprising; you don't happen to have a .grc with which I can recreate that?
Cheers, Marcus On 10/29/2015 05:46 PM, Nemanja Savic wrote: > Hello, > > well Marcus, you were right (like usual) ... > I don't know what exactly problem was, but concerning GRC, it looks > like in my first attempt to buld sphinx executable couldn't be found. > As for the min test, it doesn't work, it just stays blocked, no > particular output. > > I tried GRC and it worked. What was strange for me is that flowchart > was not terminated when I closed QT scope. > > Best, > Nemanja > > On Mon, Oct 26, 2015 at 6:19 PM, Marcus Müller > <marcus.muel...@ettus.com <mailto:marcus.muel...@ettus.com>> wrote: > > First, try to run the test in isolation: > in your build/ directory, > > ctest -V -R min > > should run your test alone. If that doesn't give you additional > insight, try running > ./gr-blocks/python/blocks/qa_min_test.sh > directly. > > You should also inspect the reason GRC core dumps, there's a small > wiki page for that [1]; but to be completely honest: qa_min > failing and GRC segfaulting sounds like there's some mismatch > between the libraries used at build time and the libraries loaded > at run time, in my experience. > > Best regards, > Marcus > > [1] http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsGDB > > On 26.10.2015 11:42, Nemanja Savic wrote: >> Hi, >> >> as for the test, I didn't copy correct lines. My test literally >> blocks in test 11 and never get out of that. >> test 11 >> Start 11: qa_min >> >> 11: Test command: /bin/sh >> >> "/scr1/nemanja/tools/gnuradio-3.7.8/build/gr-blocks/python/blocks/qa_min_test.sh" >> 11: Test timeout computed to be: 9.99988e+06 >> >> Yes, when I remove keyword argument it finishes with core dumped. >> No, my previous Gnuradio installation is there, but with another >> prefix. My machine runs on RHEL6, so can't really change python >> cause, it makes a lot of trouble with administrators. >> >> How can I trace more what cases this error. Few days ago I built >> gnuradio usinc anaconda python, but had some issues with graphics >> and then I moved back to my native python. >> >> Nemanja >> >> >> On Mon, Oct 26, 2015 at 10:23 AM, Marcus Müller >> <marcus.muel...@ettus.com <mailto:marcus.muel...@ettus.com>> wrote: >> >> Hi, >> I think this is what that test is supposed to look like, so >> reading that is a good sign! >> You say you get a segfault when running GRC, right? That's a >> bit surprising, because GRC is pure Python, so it's probably >> something that gets loaded along the way. Have you >> uninstalled your previous GNU Radio installation? >> By the way, I thought pre-2.7 Python was practically extinct; >> out of curiosity: which OS are you on? >> >> Best regards, >> Marcus >> >> >> Am 26. Oktober 2015 09:10:04 MEZ, schrieb Nemanja Savic >> <vlasi...@gmail.com <mailto:vlasi...@gmail.com>>: >> >> Hello, >> >> I use Python 2.6.6. >> When I make suggested change I got Segmentation Fault error. >> I don't know if it is connected with this, but when I run >> test, it blocks in test n. 10. with this output: >> >> 10: Test command: /bin/sh >> >> "/scr1/nemanja/tools/gnuradio-3.7.8/build/gr-blocks/lib/test_gr_blocks_test.sh" >> 10: Test timeout computed to be: 9.99988e+06 >> 10: >> 10: NOTE: This is supposed to produce an error from >> block_executor >> 10: Error: block_executor: propagation_policy >> 'ONE-TO-ONE' requires ninputs == noutputs >> 10: ........Using Volk machine: avx_64_mmx_orc >> 10: ...................... >> 10: >> 10/170 Test #10: test_gr_blocks >> ....................... Passed 0.86 sec >> test 11 >> Start 11: qa_min >> >> >> Can these two be connected? >> >> Nemanja >> >> On Mon, Oct 26, 2015 at 2:25 AM, Marcus Müller >> <marcus.muel...@ettus.com >> <mailto:marcus.muel...@ettus.com>> wrote: >> >> Hi! >> >> First intuition is that there might be something >> wrong with the Python version in use. Which is it? >> Python pre-2.7 doesn't know the keyword arguments, so >> it would have to read >> .decode('utf-8','replace') >> Instead of >> .decode('utf-8',errors='replace') >> >> Cheetah is, as far as I know, not Python 3 compatible. >> >> Best regards, >> Marcus >> >> >> Am 26. Oktober 2015 01:46:09 MEZ, schrieb Nemanja >> Savic <vlasi...@gmail.com <mailto:vlasi...@gmail.com>>: >> >> Hi all guys, >> >> i built yesterday 3.7.8. When I wanted to run GRC >> the following error occured: >> >> Traceback (most recent call last): >> File >> "/scr1/nemanja/install/bin/gnuradio-companion", >> line 128, in <module> >> main() >> File >> "/scr1/nemanja/install/bin/gnuradio-companion", >> line 121, in main >> ActionHandler(args, Platform()) >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/ActionHandler.py", >> line 62, in __init__ >> self.main_window = MainWindow(platform) >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/MainWindow.py", >> line 96, in __init__ >> self.btwin = BlockTreeWindow(platform, >> self.get_flow_graph); >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/BlockTreeWindow.py", >> line 107, in __init__ >> self.platform.load_block_tree(self) >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/base/Platform.py", >> line 228, in load_block_tree >> block_tree.add_block(block.get_category(), block) >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/BlockTreeWindow.py", >> line 144, in add_block >> treestore.set_value(iter, DOC_INDEX, >> Utils.parse_template(DOC_MARKUP_TMPL, >> doc=block.get_doc())) >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/Utils.py", >> line 116, in parse_template >> return str(Template(tmpl_str, kwargs)) >> File >> "/usr/lib64/python2.6/site-packages/Cheetah/Template.py", >> line 1003, in __str__ >> rc = getattr(self, mainMethName)() >> File >> >> "cheetah_DynamicallyCompiledCheetahTemplate_1445820074_12_55642.py", >> line 83, in respond >> File >> >> "/scr1/nemanja/install/lib64/python2.6/site-packages/gnuradio/grc/gui/Utils.py", >> line 100, in encode >> valid_utf8 = value.decode('utf-8', >> errors='replace').encode('utf-8') >> TypeError: decode() takes no keyword arguments >> >> >> It looks like Cheetah problem but can't make it >> work. There was suggestion few years ago to >> remove errors='replace', but it didn't work for me. >> >> THanx >> -- >> Nemanja Savić >> >> >> ------------------------------------------------------------------------ >> >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> <mailto:Discuss-gnuradio@gnu.org> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> -- Sent from my Android device with K-9 Mail. Please >> excuse my brevity. >> >> -- Sent from my Android device with K-9 Mail. Please excuse >> my brevity. >> >> -- >> Nemanja Savić > > > > > -- > Nemanja Savić
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