No Storenames extracted for Neurophotometrics file

[evaghreins]

I have neurophotometrics data (saved in .csv files - one for the timestamp, one that contains the timeframe and interleaved signal and isosbestic) that I am trying to analyse via GuPPy but when I open the Storenames GUI after selecting these files, no storenames appear, as if the file has not been read. I've checked and the layout of the .csv files is the same as the example data provided.

Moreover, if I drag over a folder to 'selected files' that contains my .csv files (instead of the individual files) then I get the following error and no Storename Gui opens up.

tornado.application - ERROR - Exception in callback functools.partial(<bound method IOLoop._discard_future_result of <tornado.platform.asyncio.AsyncIOMainLoop object at 0x7fce4dadacf8>>, <Task finished coro=<_needs_document_lock.._needs_document_lock_wrapper() done, defined at /Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/bokeh/server/session.py:51> exception=ValueError("could not convert string to float: 'H'",)>) Traceback (most recent call last): File "pandas/_libs/parsers.pyx", line 1152, in pandas._libs.parsers.TextReader._convert_tokens TypeError: Cannot cast array from dtype('O') to dtype('float64') according to the rule 'safe'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/tornado/ioloop.py", line 743, in _run_callback ret = callback() File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/tornado/ioloop.py", line 767, in _discard_future_result future.result() File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/bokeh/server/session.py", line 71, in _needs_document_lock_wrapper result = await result File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/tornado/gen.py", line 191, in wrapper result = func(args, kwargs) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/panel/reactive.py", line 249, in _change_coroutine self._change_event(doc) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/panel/reactive.py", line 259, in _change_event self._process_events(events) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/panel/reactive.py", line 242, in _process_events self.param.set_param(self._process_property_change(events)) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/param/parameterized.py", line 1472, in setparam self._batch_call_watchers() File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/param/parameterized.py", line 1611, in _batch_callwatchers self._execute_watcher(watcher, events) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/param/parameterized.py", line 1573, in _execute_watcher watcher.fn(args, **kwargs) File "/Users/evaguerrero/GuPPy-main/GuPPy/savingInputParameters.ipynb", line 243, in onclickStoresList "\n", File "/Users/evaguerrero/GuPPy-main/GuPPy/saveStoresList.py", line 665, in execute event_name, flag = import_np_csv(filepath, isosbestic_control, num_ch) File "/Users/evaguerrero/GuPPy-main/GuPPy/saveStoresList.py", line 484, in import_np_csv df = pd.read_csv(path[i], dtype=float) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/pandas/io/parsers.py", line 676, in parser_f return _read(filepath_or_buffer, kwds) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/pandas/io/parsers.py", line 454, in _read data = parser.read(nrows) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/pandas/io/parsers.py", line 1133, in read ret = self._engine.read(nrows) File "/Users/evaguerrero/opt/anaconda3/envs/guppy/lib/python3.6/site-packages/pandas/io/parsers.py", line 2037, in read data = self._reader.read(nrows) File "pandas/_libs/parsers.pyx", line 860, in pandas._libs.parsers.TextReader.read File "pandas/_libs/parsers.pyx", line 875, in pandas._libs.parsers.TextReader._read_low_memory File "pandas/_libs/parsers.pyx", line 952, in pandas._libs.parsers.TextReader._read_rows File "pandas/_libs/parsers.pyx", line 1084, in pandas._libs.parsers.TextReader._convert_column_data File "pandas/_libs/parsers.pyx", line 1158, in pandas._libs.parsers.TextReader._convert_tokens ValueError: could not convert string to float: 'H'

[venus-sherathiya]

I replied on Gitter chat room. So, closing this issue here i will try my best to help you out