Cant open one recording in Phy

[gregvoidman]

Hi,

I'm getting an error opening a recording in Phy that I have previously been able to open and curate.

09:59:08.919 [W] model:592 Unreferenced clusters found in templates (generally not a problem)
09:59:09.672 [W] model:614 Unreferenced clusters found in spike_clusters (generally not a problem)
09:59:10.132 [W] model:656 Skipping spike waveforms that do not exist, they will be extracted on the fly from the raw data as needed.
09:59:10.524 [E] init:62 An error has occurred (KeyError): 0
Traceback (most recent call last):
File "/Users/AdamHarris/miniconda3/envs/phy/bin/phy", line 8, in
sys.exit(phycli())
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/core.py", line 1128, in call
return self.main(*args, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/core.py", line 1053, in main
rv = self.invoke(ctx)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/core.py", line 1659, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/core.py", line 1395, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/core.py", line 754, in invoke
return __callback(*args, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/click/decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/init.py", line 159, in cli_template_gui
template_gui(params_path, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/template/gui.py", line 217, in template_gui
controller = TemplateController(model=model, dir_path=dir_path, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/base.py", line 470, in init
super(TemplateMixin, self).init(*args, **kwargs)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/base.py", line 926, in init
self._set_supervisor()
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/template/gui.py", line 95, in _set_supervisor
super(TemplateController, self)._set_supervisor()
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/apps/base.py", line 1017, in _set_supervisor
context=self.context,
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/cluster/supervisor.py", line 637, in init
spc = context.load('spikes_per_cluster') if context else None
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phy/utils/context.py", line 208, in load
return load_pickle(path)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/phylib/utils/_misc.py", line 144, in load_pickle
return load(path)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/joblib/numpy_pickle.py", line 587, in load
obj = _unpickle(fobj, filename, mmap_mode)
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/site-packages/joblib/numpy_pickle.py", line 506, in _unpickle
obj = unpickler.load()
File "/Users/AdamHarris/miniconda3/envs/phy/lib/python3.6/pickle.py", line 1050, in load
dispatchkey[0]
KeyError: 0

Any ideas what the issue could be/how to resolve it? I am able to open other recordings without issue.

Many thanks!

[ChauhanT]

Hi @gregvoidman , I am getting similar errors. Were you able to fix this ? If so, any tips ?

Thank you!