Hi there. Just getting started going through https://docs.flyte.org/projects/cookbook/en/latest/index.html The

#running-flyte-workflows-in-python

step fails because it’s trying to create folder with a colon

:

in the path.

$  pyflyte run flyte_getting_started.py training_workflow \      
    --hyperparameters '{"C": 0.1}'

Running Execution on local.
2023-10-25 11:17:23,703140 ERROR    {"asctime": "2023-10-25 11:17:23,703", "name": "flytekit", "levelname": "ERROR", "message": "Failed to  base_task.py:552
                                    convert outputs of task 'flyte_getting_started.get_data' at position 0:\n  [Errno 2] Failed to open                     
                                    local file                                                                                                              
                                    '/var/folders/1m/qqnf7ljn5kl9jds73t5mnrz00000gn/T/flyte-d0jyb_mw/raw/1852564a04fd8504c48f9ba713ee2dea/0                 
                                    0000'. Detail: [errno 2] No such file or directory"}                                                                    
Failed with Unknown Exception <class 'TypeError'> Reason: Encountered error while executing workflow 'flyte_getting_started.training_workflow':
  Error encountered while executing 'training_workflow':
  Failed to convert outputs of task 'flyte_getting_started.get_data' at position 0:
  [Errno 2] Failed to open local file '/var/folders/1m/qqnf7ljn5kl9jds73t5mnrz00000gn/T/flyte-d0jyb_mw/raw/1852564a04fd8504c48f9ba713ee2dea/00000'. Detail: [errno 2] No such file or directory
Encountered error while executing workflow 'flyte_getting_started.training_workflow':
  Error encountered while executing 'training_workflow':
  Failed to convert outputs of task 'flyte_getting_started.get_data' at position 0:
  [Errno 2] Failed to open local file '/var/folders/1m/qqnf7ljn5kl9jds73t5mnrz00000gn/T/flyte-d0jyb_mw/raw/1852564a04fd8504c48f9ba713ee2dea/00000'. Detail: [errno 2] No such file or directory

You can see below that the

file:

folder looks odd

$ tree
.
├── __pycache__
│   └── flyte_getting_started.cpython-310.pyc
├── file:
│   └── var
│       └── folders
│           └── 1m
│               └── qqnf7ljn5kl9jds73t5mnrz00000gn
│                   └── T
│                       └── flyte-d0jyb_mw
│                           └── raw
│                               └── 1852564a04fd8504c48f9ba713ee2dea
└── flyte_getting_started.py

Note that the environment setup worked. Running on macOS Ventura, Python 3.10.12, flytekit = “^1.10.0", flytekitplugins-deck-standard = “^1.10.0”

probably similar issue as https://flyte-org.slack.com/archives/CP2HDHKE1/p1698044585084659?thread_ts=1698044484.843609&cid=CP2HDHKE1 can try pinning fsspec like they suggested

Exactly that, thanks! https://flyte-org.slack.com/archives/CP2HDHKE1/p1698215524025349?thread_ts=1698044484.843609&cid=CP2HDHKE1 pinning

"fsspec>=2023.3.0,<=2023.9.2"

fixes it for now without having to get a beta version