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
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