I think this used to work...? Here's an error when I tried to load a CSV (replicated with multiple CSVs).
I can upload the file, and it appears in the training set dropdown. I can select it, but when I click Train we get this error:
Unhandled exception
Traceback (most recent call last):
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/h2o_wave/server.py", line 320, in _process
await self._handle(q)
File "./src/app.py", line 915, in serve
await train_menu(q)
File "./src/app.py", line 283, in train_menu
q.app.train_df = pd.read_csv(local_path)
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 610, in read_csv
return _read(filepath_or_buffer, kwds)
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 462, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 819, in __init__
self._engine = self._make_engine(self.engine)
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 1050, in _make_engine
return mapping[engine](self.f, **self.options) # type: ignore[call-arg]
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 1867, in __init__
self._open_handles(src, kwds)
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py", line 1362, in _open_handles
self.handles = get_handle(
File "/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/common.py", line 642, in get_handle
handle = open(
FileNotFoundError: [Errno 2] No such file or directory: '/_f/43b1c3b5-fefe-4b8c-835a-ecacd3e6e632/higgs_10k.csv'
2022/07/19 18:11:02 * /cd47eb9e-86b6-42ef-bc48-14b771410fdd {"d":[{"k":"main"},{"k":"plot1"},{"k":"plot21"},{"k":"plot22"},{"k":"plot31"},{"k":"plot32"},{"k":"foo"},{},{"k":"__unhandled_error__","d":{"view":"markdown","box":"1 1 12 10","title":"Error","content":"```\nTraceback (most recent call last):\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/h2o_wave/server.py\", line 320, in _process\n await self._handle(q)\n File \"./src/app.py\", line 915, in serve\n await train_menu(q)\n File \"./src/app.py\", line 283, in train_menu\n q.app.train_df = pd.read_csv(local_path)\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 610, in read_csv\n return _read(filepath_or_buffer, kwds)\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 462, in _read\n parser = TextFileReader(filepath_or_buffer, **kwds)\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 819, in __init__\n self._engine = self._make_engine(self.engine)\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 1050, in _make_engine\n return mapping[engine](self.f, **self.options) # type: ignore[call-arg]\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 1867, in __init__\n self._open_handles(src, kwds)\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/parsers.py\", line 1362, in _open_handles\n self.handles = get_handle(\n File \"/Users/me/h2oai/github/wave-h2o-automl/venv/lib/python3.8/site-packages/pandas/io/common.py\", line 642, in get_handle\n handle = open(\nFileNotFoundError: [Errno 2] No such file or directory: '/_f/43b1c3b5-fefe-4b8c-835a-ecacd3e6e632/higgs_10k.csv'\n\n```"}}]}