[WinError 193] %1 is not a valid Win32 application

[BlockchainRev]

Hi, I'm starting to work in Jupyter Notebook and encountered some problems in the first Jupyter Notebook of course v3. When I run # Import necessary libraries from fastai.vision import * import matplotlib.pyplot as plt

This happens `--------------------------------------------------------------------------- OSError Traceback (most recent call last)

in 1 # Import necessary libraries ----> 2 from fastai.vision import * 3 import matplotlib.pyplot as plt C:\ProgramData\Anaconda3\lib\site-packages\fastai\vision\__init__.py in ----> 1 from .. import basics 2 from ..basics import * 3 from .learner import * 4 from .image import * 5 from .data import * C:\ProgramData\Anaconda3\lib\site-packages\fastai\basics.py in ----> 1 from .basic_train import * 2 from .callback import * 3 from .core import * 4 from .basic_data import * 5 from .data_block import * C:\ProgramData\Anaconda3\lib\site-packages\fastai\basic_train.py in 1 "Provides basic training and validation with `Learner`" ----> 2 from .torch_core import * 3 from .basic_data import * 4 from .callback import * 5 from .data_block import * C:\ProgramData\Anaconda3\lib\site-packages\fastai\torch_core.py in 1 "Utility functions to help deal with tensors" ----> 2 from .imports.torch import * 3 from .core import * 4 from collections import OrderedDict 5 from torch.nn.parallel import DistributedDataParallel C:\ProgramData\Anaconda3\lib\site-packages\fastai\imports\__init__.py in ----> 1 from .core import * 2 from .torch import * C:\ProgramData\Anaconda3\lib\site-packages\fastai\imports\core.py in 1 import csv, gc, gzip, os, pickle, shutil, sys, warnings, yaml, io, subprocess ----> 2 import math, matplotlib.pyplot as plt, numpy as np, pandas as pd, random 3 import scipy.stats, scipy.special 4 import abc, collections, hashlib, itertools, json, operator, pathlib 5 import mimetypes, inspect, typing, functools, importlib, weakref ~\AppData\Roaming\Python\Python37\site-packages\matplotlib\__init__.py in 136 # cbook must import matplotlib only within function 137 # definitions, so it is safe to import from it here. --> 138 from . import cbook, rcsetup 139 from matplotlib.cbook import ( 140 MatplotlibDeprecationWarning, dedent, get_label, sanitize_sequence) ~\AppData\Roaming\Python\Python37\site-packages\matplotlib\cbook\__init__.py in 29 from weakref import WeakMethod 30 ---> 31 import numpy as np 32 33 import matplotlib ~\AppData\Roaming\Python\Python37\site-packages\numpy\__init__.py in 138 139 # Allow distributors to run custom init code --> 140 from . import _distributor_init 141 142 from . import core ~\AppData\Roaming\Python\Python37\site-packages\numpy\_distributor_init.py in 24 # NOTE: would it change behavior to load ALL 25 # DLLs at this path vs. the name restriction? ---> 26 WinDLL(os.path.abspath(filename)) 27 DLL_filenames.append(filename) 28 if len(DLL_filenames) > 1: C:\ProgramData\Anaconda3\lib\ctypes\__init__.py in __init__(self, name, mode, handle, use_errno, use_last_error) 362 363 if handle is None: --> 364 self._handle = _dlopen(self._name, mode) 365 else: 366 self._handle = handle OSError: [WinError 193] %1 is not a valid Win32 application` Did I not install something? What do I do. Thanks.

[arjunvkurup]

Have you installed fastai using conda install -c fastai fastai?