Mateja, I think I've fixed the problem. Can you pull the latest from master, rerun "python setup.py develop" and try running the example again? --------- Matt Taylor OS Community Flag-Bearer Numenta
On Mon, Mar 9, 2015 at 12:34 PM, Mateja Putic <[email protected]> wrote: > This is on Ubuntu 14.04.2 LTS. On March 7th, following instructions from [1] > I did a git clone followed by python setup.py develop > > Thank you! > > [1] https://github.com/numenta/nupic/wiki/Installing-and-Building-NuPIC > > > On Mon, Mar 9, 2015 at 2:53 PM, Matthew Taylor <[email protected]> wrote: >> >> I have replicated this error on my computer: >> https://github.com/numenta/nupic/issues/1918. I'll be working on this >> today. >> --------- >> Matt Taylor >> OS Community Flag-Bearer >> Numenta >> >> >> On Mon, Mar 9, 2015 at 10:25 AM, Matthew Taylor <[email protected]> wrote: >> > Ok, thanks for the report. Looks like there is something wrong with >> > some recent changes I made, trying to make data file discovery easier! >> > I'll be looking into this today. >> > >> > Mateja, can you tell me: >> > - How did you install nupic? >> > - What OS are you running on? >> > >> > Thanks, >> > --------- >> > Matt Taylor >> > OS Community Flag-Bearer >> > Numenta >> > >> > >> > On Mon, Mar 9, 2015 at 9:41 AM, David Wood <[email protected]> >> > wrote: >> >> Hi Mateja, >> >> >> >> I just had a very similar problem. Please see: >> >> https://github.com/numenta/nupic/issues/1805 >> >> >> >> There is a bug, but I managed to work around it by setting the NUPIC >> >> and >> >> NTA_DATA_PATH environment variables. NUPIC should be set the top level >> >> of >> >> your NuPIC installation and the second set to the location of your data >> >> file. >> >> >> >> I hope this helps! >> >> >> >> Regards, >> >> Dave >> >> -- >> >> http://about.me/david_wood >> >> >> >> >> >> >> >> On Mar 9, 2015, at 12:34, Mateja Putic <[email protected]> wrote: >> >> >> >> I am following the hotgym prediction demo instructions from Matt's >> >> tutorial >> >> video (https://www.youtube.com/watch?v=S-0thrzOHTc) on a clean develop >> >> build >> >> checked out March 7th. >> >> >> >> I am running ./swarm.py and it quits with the following error (this is >> >> just >> >> an excerpt of the full log http://pastebin.com/w0v1Ym7c) >> >> >> >> Successfully submitted new HyperSearch job, jobID=1021 >> >> <jobID: 1021> 2 models finished [success: 0; eof: 0; stopped: 0; >> >> killed: 0; >> >> ERROR: 2; ORPHANED: 0; unknown: 0] >> >> ERROR MESSAGE: Exception occurred while running model 2481: IOError(2, >> >> 'No >> >> such file or directory') (<type 'exceptions.IOError'>) >> >> Traceback (most recent call last): >> >> File "/home/vagrant/nupic/nupic/swarming/utils.py", line 430, in >> >> runModelGivenBaseAndParams >> >> (completionReason, completionMsg) = runner.run() >> >> File "/home/vagrant/nupic/nupic/swarming/ModelRunner.py", line 238, >> >> in run >> >> maxTimeout=readTimeout) >> >> File "/home/vagrant/nupic/nupic/data/stream_reader.py", line 209, in >> >> __init__ >> >> self._openStream(dataUrl, isBlocking, maxTimeout, bookmark, >> >> firstRecordIdx) >> >> File "/home/vagrant/nupic/nupic/data/stream_reader.py", line 300, in >> >> _openStream >> >> firstRecord=firstRecordIdx) >> >> File "/home/vagrant/nupic/nupic/data/file_record_stream.py", line >> >> 164, in >> >> __init__ >> >> self._file = open(self._filename, self._mode) >> >> IOError: [Errno 2] No such file or directory: >> >> u'/home/vagrant/nupic/nupic/datafiles/rec-center-hourly.csv' >> >> >> >> I'm not sure why its looking in >> >> /home/vagrant/nupic/nupic/datafiles/rec-center-hourly.csv when the >> >> config >> >> file specifies 'file://rec-center-hourly.csv', which should mean the >> >> $PWD. >> >> >> >> I tried debugging; I set a breakpoint on line 164 of >> >> file_record_stream.py >> >> and self._filename evaluates to >> >> >> >> u'/home/vagrant/nupic/examples/opf/clients/hotgym/prediction/one_gym/rec-center-hourly.csv' >> >> which is correct. >> >> >> >> However, I think this is multithreaded code, so when the breakpoint is >> >> hit, >> >> it could be just the first time. When I continue after that breakpoint, >> >> the >> >> breakpoint isn't hit again and it fails with the above error. >> >> >> >> I also tried changing "source" in swarm_description.py to >> >> "file://extra/hotgym/rec-center-hourly.csv", and that got a little >> >> further, >> >> but then it complained that there's a discrepancy in the column names. >> >> >> >> It seems that at one time while swarm.py is run, it thinks the root is >> >> $NUPIC, and then at another time it thinks its $PWD. I'm not sure where >> >> the >> >> source of the problem is though. I could use someone's help in tracking >> >> this >> >> down. >> >> >> >> Thanks! >> >> >> >> -- >> >> Mr. Mateja Putic >> >> Ph.D Candidate >> >> Department of Electrical and Computer Engineering >> >> University of Virginia >> >> (703) 303-2099 >> >> >> >> >> > > > > -- > Mr. Mateja Putic > Ph.D Candidate > Department of Electrical and Computer Engineering > University of Virginia > (703) 303-2099
