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jonescompneurolab / hnn

The Human Neocortical Neurosolver (HNN) is a software tool that gives researchers/clinicians the ability to develop/test hypotheses on circuit mechanisms underlying EEG/MEG data.
http://hnn.brown.edu
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error starting gui on maint/pre-hnn-core branch #305

Closed rythorpe closed 3 years ago

rythorpe commented 3 years ago

I got the following traceback when trying to open the HNN GUI on our legacy branch. This is weird because it was working for me last week before I fetched the master branch. Any idea what is going on here?

(hnn) ryan@rv02:~/hnn$ python hnn.py Traceback (most recent call last): File "hnn.py", line 37, in runqt5() File "hnn.py", line 26, in runqt5 ex = HNNGUI() File "/home/ryan/hnn/hnn_qt5.py", line 3347, in init self.initUI() File "/home/ryan/hnn/hnn_qt5.py", line 4028, in initUI self.initSimCanvas(gRow=gRow, reInit=False) File "/home/ryan/hnn/hnn_qt5.py", line 4104, in initSimCanvas self.m = SIMCanvas(paramf, parent = self, width=10, height=1, dpi=getmplDPI(), optMode=optMode) # also loads data File "/home/ryan/hnn/simdat.py", line 276, in init self.plot() File "/home/ryan/hnn/simdat.py", line 756, in plot self.plotsimdat() # creates self.axdipole File "/home/ryan/hnn/simdat.py", line 620, in plotsimdat xo = self.plotinputhist(xl, dinty) File "/home/ryan/hnn/simdat.py", line 297, in plotinputhist extinputs = spikefn.ExtInputs(dfile['spk'], dfile['outparam']) File "/home/ryan/hnn/spikefn.py", line 75, in init self.gid_prox, self.gid_dist = self.get_extinput_gids() File "/home/ryan/hnn/spikefn.py", line 86, in get_extinput_gids if len(self.gid_dict['extinput']) == 2: KeyError: 'extinput'

rythorpe commented 3 years ago

~Also, it looks like MPI parallelization isn't working on master yet. Is this a bug or have we just not implemented it yet?~ Oops, I forgot to install mpi4py.

rythorpe commented 3 years ago

Apparently pre-hnn-core was trying to load default simulation data produced by the development branch, which caused the key error when trying first start up the GUI. I'm closing the issue.