Bug Report

[wynshiter]

Current Behaviour

File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\wordcloud\wordcloud.py", line 458, in generate_from_frequencies
font_size = int(2 * sizes[0] * sizes[1]
~~~~~^^^
IndexError: list index out of range

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\wordcloud\wordcloud.py", line 464, in generate_from_frequencies
font_size = sizes[0]
~~~~~^^^
IndexError: list index out of range

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "c:\code\orion_kdb\EDA\eda_report.py", line 11, in
profile.to_file("knowledge_report.html")
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\profile_report.py", line 381, in to_file
data = self.to_html()
^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\profile_report.py", line 498, in to_html
return self.html
^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\profile_report.py", line 294, in html
self._html = self._render_html()
^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\profile_report.py", line 411, in _render_html
report = self.report
^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\profile_report.py", line 288, in report
self._report = get_report_structure(self.config, self.description_set)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\report\structure\report.py", line 388, in get_report_structure
render_variables_section(config, summary),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\report\structure\report.py", line 162, in render_variables_section
template_variables.update(render_map_type(config, template_variables))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\report\structure\variables\render_text.py", line 81, in render_text
plot_word_cloud(config, summary["word_counts"]),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\contextlib.py", line 81, in inner
return func(*args, **kwds)
^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\visualisation\plot.py", line 133, in plot_word_cloud
_plot_word_cloud(config=config, series=word_counts)
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\ydata_profiling\visualisation\plot.py", line 46, in _plot_word_cloud
).generate_from_frequencies(word_dict)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wyaning\AppData\Local\miniforge3\envs\kdb\Lib\site-packages\wordcloud\wordcloud.py", line 466, in generate_from_frequencies
raise ValueError(
ValueError: Couldn't find space to draw. Either the Canvas size is too small or too much of the image is masked out.

Expected Behaviour

There should be parameters that can set the word cloud, or default parameters

Data Description

Some fields in the data are long text

Code that reproduces the bug

import numpy as np
import pandas as pd
import ydata_profiling
import wordcloud
from ydata_profiling import ProfileReport

print(ydata_profiling.version)
path= r'C:\code\Data Base.csv'
df = pd.read_csv(path)
profile = ProfileReport(df, title="Profiling Report")
profile.to_file("knowledge_report.html")

pandas-profiling version

4.16.1

Dependencies

Package            Version
------------------ -----------
annotated-types    0.7.0
attrs              25.3.0
certifi            2025.8.3
charset-normalizer 3.4.3
colorama           0.4.6
contourpy          1.3.3
cycler             0.12.1
dacite             1.9.2
fonttools          4.59.2
htmlmin            0.1.12
idna               3.10
ImageHash          4.3.1
Jinja2             3.1.6
joblib             1.5.2
kiwisolver         1.4.9
llvmlite           0.44.0
MarkupSafe         3.0.2
matplotlib         3.10.0
multimethod        1.12
networkx           3.5
numba              0.61.0
numpy              2.1.3
packaging          25.0
pandas             2.3.2
patsy              1.0.1
phik               0.12.5
pillow             11.3.0
pip                25.2
puremagic          1.30
pydantic           2.11.7
pydantic_core      2.33.2
pyparsing          3.2.3
python-dateutil    2.9.0.post0
pytz               2025.2
PyWavelets         1.9.0
PyYAML             6.0.2
requests           2.32.5
scipy              1.15.3
seaborn            0.13.2
setuptools         80.9.0
six                1.17.0
statsmodels        0.14.5
tqdm               4.67.1
typeguard          4.4.4
typing_extensions  4.15.0
typing-inspection  0.4.1
tzdata             2025.2
urllib3            2.5.0
visions            0.8.1
wheel              0.45.1
wordcloud          1.9.4
ydata-profiling    4.16.1

OS

No response

Checklist

• There is not yet another bug report for this issue in the issue tracker
• The problem is reproducible from this bug report. This guide can help to craft a minimal bug report.
• The issue has not been resolved by the entries listed under Common Issues.