TypeError: 'in <string>' requires string as left operand, not NoneType when connecting to an existing kernel

[hgeorgescu]

Description

What steps will reproduce the problem?

Consoles/Connect to kernel python 3.13 :An error occurred while starting the kernel
It was not possible to connect to the kernel associated to this console. If you are trying to connect to an existing kernel, check that the connection file you selected actually corresponds to the kernel you want to connect to.

Traceback

Traceback (most recent call last):
  File "C:\Users\Horia\AppData\Local\Programs\Python\Python313\Lib\site-packages\spyder\plugins\ipythonconsole\widgets\main_widget.py", line 1187, in _create_client_for_kernel
    self.create_client_for_kernel(
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        connection_file, hostname, sshkey, password)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Horia\AppData\Local\Programs\Python\Python313\Lib\site-packages\spyder\plugins\ipythonconsole\widgets\main_widget.py", line 1754, in create_client_for_kernel
    if cl.connection_file and connection_file in cl.connection_file:
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: 'in <string>' requires string as left operand, not NoneType

Versions

• Spyder version: 6.0.4 (pip)
• Python version: 3.13.1 64-bit
• Qt version: 5.15.2
• PyQt5 version: 5.15.11
• Operating System: Windows-10-10.0.19045-SP0

Dependencies

# Mandatory:
aiohttp >=3.9.3                  :  3.11.11 (OK)
asyncssh >=2.14.0,<3.0.0         :  2.19.0 (OK)
atomicwrites >=1.2.0             :  1.4.1 (OK)
chardet >=2.0.0                  :  3.0.4 (OK)
cloudpickle >=0.5.0              :  3.1.0 (OK)
cookiecutter >=1.6.0             :  2.6.0 (OK)
diff_match_patch >=20181111      :  20241021 (OK)
github >=2.3.0                   :  2.5.0 (OK)
importlib_metadata >=4.6.0       :  8.5.0 (OK)
intervaltree >=3.0.2             :  3.1.0 (OK)
IPython >=8.13.0,<9.0.0,!=8.17.1 :  8.31.0 (OK)
jedi >=0.17.2,<0.20.0            :  0.19.2 (OK)
jellyfish >=0.7                  :  1.1.3 (OK)
jsonschema >=3.2.0               :  4.23.0 (OK)
keyring >=17.0.0                 :  25.6.0 (OK)
nbconvert >=4.0                  :  7.16.5 (OK)
numpydoc >=0.6.0                 :  1.8.0 (OK)
parso >=0.7.0,<0.9.0             :  0.8.4 (OK)
pexpect >=4.4.0                  :  4.9.0 (OK)
pickleshare >=0.4                :  0.7.5 (OK)
psutil >=5.3                     :  6.1.1 (OK)
pygments >=2.0                   :  2.19.1 (OK)
pylint >=3.1,<4                  :  3.3.3 (OK)
pylint_venv >=3.0.2              :  3.0.4 (OK)
pyls_spyder >=0.4.0              :  0.4.0 (OK)
pylsp >=1.12.0,<1.13.0           :  1.12.0 (OK)
pylsp_black >=2.0.0,<3.0.0       :  2.0.0 (OK)
pyuca >=1.2                      :  1.2 (OK)
qdarkstyle >=3.2.0,<3.3.0        :  3.2.3 (OK)
qstylizer >=0.2.2                :  0.2.4 (OK)
qtawesome >=1.3.1,<1.4.0         :  1.3.1 (OK)
qtconsole >=5.6.1,<5.7.0         :  5.6.1 (OK)
qtpy >=2.4.0                     :  2.4.2 (OK)
rtree >=0.9.7                    :  1.3.0 (OK)
setuptools >=49.6.0              :  75.8.0 (OK)
sphinx >=0.6.6                   :  8.1.3 (OK)
spyder_kernels >=3.0.3,<3.1.0    :  3.0.3 (OK)
superqt >=0.6.2,<1.0.0           :  0.7.1 (OK)
textdistance >=4.2.0             :  4.6.2 (OK)
three_merge >=0.1.1              :  0.1.1 (OK)
watchdog >=0.10.3                :  6.0.0 (OK)
yarl >=1.9.4                     :  1.18.3 (OK)
zmq >=24.0.0                     :  26.2.0 (OK)

# Optional:
cython >=0.21                    :  3.0.11 (OK)
matplotlib >=3.0.0               :  3.10.0 (OK)
numpy >=1.7                      :  2.1.3 (OK)
pandas >=1.1.1                   :  2.2.3 (OK)
scipy >=0.17.0                   :  1.15.1 (OK)
sympy >=0.7.3                    :  1.13.1 (OK)

Environment

Environment

Package                        Version
------------------------------ ---------------
absl-py                        2.1.0
aiohappyeyeballs               2.4.4
aiohttp                        3.11.11
aiosignal                      1.3.2
alabaster                      1.0.0
algoliasearch                  4.12.0
altgraph                       0.17.4
annotated-types                0.7.0
antigravity                    0.1
any                            0.0.1
anyio                          4.8.0
anytree                        2.12.1
appdirs                        1.4.4
argcomplete                    1.12.3
argon2-cffi                    23.1.0
argon2-cffi-bindings           21.2.0
arrayfire                      3.8.0
arrow                          1.3.0
asciitree                      0.3.3
asgiref                        3.8.1
aspose-words                   25.1.0
astroid                        3.3.8
asttokens                      3.0.0
astunparse                     1.6.3
async-generator                1.10
async-lru                      2.0.4
async-timeout                  5.0.1
asyncio                        3.4.3
asyncssh                       2.19.0
atomicwrites                   1.4.1
attr                           0.3.2
attrs                          24.3.0
audioop-lts                    0.2.1
audioread                      3.0.1
autobahn                       24.4.2
autocommand                    2.2.2
autolab-core                   1.1.1
Automat                        24.8.1
autopep8                       2.0.4
autoreload                     0.1.2
awesomeversion                 24.6.0
babel                          2.16.0
backcall                       0.2.0
backoff                        2.2.1
base-test                      0.1
beautifulsoup4                 4.12.3
betterproto                    2.0.0b6
binaryornot                    0.4.4
biopython                      1.85
bitarray                       3.0.0
black                          24.10.0
bleach                         6.2.0
blinker                        1.9.0
blis                           1.1.0
blosc2                         3.0.0
boto3                          1.35.98
botocore                       1.35.98
bottle                         0.12.18
bs4                            0.0.2
bson                           0.5.10
build                          1.2.2.post1
bz2file                        0.98
cached-property                2.0.1
cachelib                       0.9.0
cachetools                     5.5.0
cairocffi                      1.7.1
CairoSVG                       2.7.1
cambridict                     0.1.6
camelot-py                     1.0.0
camera                         1.3.0
catalogue                      2.0.10
cattrs                         24.1.2
certifi                        2024.12.14
cffi                           1.17.1
cfgv                           3.4.0
chardet                        3.0.4
charset-normalizer             3.4.1
cheroot                        10.0.1
CherryPy                       18.10.0
chill                          0.10.1
clang                          17.0.6
clean-text                     0.6.0
cliar                          1.3.5
click                          8.1.8
cloudpathlib                   0.20.0
cloudpickle                    3.1.0
cmake                          3.31.4
cocos                          0.2.2
codegen                        1.19.0
codegen-types                  0.271.0
colorama                       0.4.6
colorclass                     2.2.2
colordict                      1.2.6
coloredlogs                    15.0.1
colorlog                       6.9.0
columnize                      0.3.11
comm                           0.2.2
compressed_rtf                 1.0.6
comtypes                       1.4.9
confection                     0.1.5
configobj                      5.0.9
configparser                   7.1.0
conllu                         6.0.0
constantly                     23.10.4
constants                      0.6.0
contexttimer                   0.3.3
contextvars                    2.4
contourpy                      1.3.1
convert                        0.1.2
cookiecutter                   2.6.0
cookiejar                      0.0.3
coverage                       7.6.10
crayons                        0.4.0
crypto                         1.4.1
cryptography                   44.0.0
cssselect                      1.2.0
cssselect2                     0.7.0
cssutils                       2.11.1
csvprint                       0.7.1
cycler                         0.12.1
cymem                          2.0.10
Cython                         3.0.11
cytoolz                        1.0.1
dask                           2024.12.1
dataclasses                    0.6
DateTime                       5.5
debugpy                        1.8.11
decorator                      5.1.1
deep-translator                1.11.4
deepmerge                      2.0
defusedxml                     0.7.1
Deprecated                     1.2.15
deprecation                    2.1.0
develop                        0.2.1
dicom2jpg                      0.1.10
diff-match-patch               20241021
dill                           0.3.9
dis                            1.0.1
distlib                        0.3.9
distro                         1.9.0
dnspython                      2.7.0
docker                         7.1.0
docopt                         0.6.2
docstring-to-markdown          0.15
docutils                       0.21.2
docx                           0.2.4
docx2txt                       0.8
drawtree                       0.1.2
easygui                        0.98.3
ebcdic                         1.1.1
Elixir                         0.7.1
email_validator                2.2.0
emoji                          1.7.0
enchant                        0.0.1
entrypoints                    0.4
et_xmlfile                     2.0.0
ete3                           3.1.3
eth_abi                        5.2.0
eth-hash                       0.7.1
eth-typing                     5.1.0
eth-utils                      5.1.0
etils                          1.11.0
eutils                         0.6.0
examples                       1.0.2
exceptiongroup                 1.2.2
executing                      2.1.0
ExtensionClass                 6.0
extract-msg                    0.52.0
ezdxf                          1.3.5
face_recognition_models        0.3.0
fasteners                      0.19
fastjsonschema                 2.21.1
fastrlock                      0.8.3
ffmpeg                         1.4
ffmpeg-python                  0.2.0
ffmpy                          0.5.0
filelock                       3.16.1
fire                           0.7.0
flake8                         7.1.1
Flask                          3.1.0
Flask-Caching                  2.3.0
Flask-Markdown                 0.3
flatbuffers                    24.12.23
fonttools                      4.55.3
fqdn                           1.5.1
fr                             3.1
freetype-py                    2.5.1
Frozen-Flask                   1.0.2
frozenlist                     1.5.0
fsspec                         2024.12.0
ftfy                           6.3.1
future                         1.0.0
gast                           0.6.0
german                         0.1.0
german-lemmatizer              0.1.1
gevent                         24.11.1
ghostscript                    0.7
gitdb                          4.0.12
GitPython                      3.1.44
giturlparse                    0.12.0
glfw                           2.8.0
google-api-core                2.24.0
google-api-python-client       2.159.0
google-auth                    2.37.0
google-auth-httplib2           0.2.0
google-auth-oauthlib           1.2.1
google-pasta                   0.2.0
googleapis-common-protos       1.66.0
graph-sitter-types             6.2.4
graphlib                       0.9.5
graphviz                       0.20.3
greenlet                       3.1.1
grpcio                         1.69.0
grpclib                        0.4.7
h11                            0.14.0
h2                             4.2.0
h5py                           3.12.1
habanero                       2.0.0
HanTa                          1.1.1
hpack                          4.1.0
HTMLParser                     0.0.2
httpcore                       1.0.7
httplib2                       0.22.0
httpx                          0.28.1
huggingface-hub                0.27.1
humanfriendly                  10.0
humanize                       4.11.0
hyperframe                     6.1.0
hyperlink                      21.0.0
hypothesis                     6.123.17
icecream                       2.1.4
id                             1.5.0
identify                       2.6.5
idna                           2.10
ImageHash                      4.3.1
imageio                        2.36.1
imageio-ffmpeg                 0.5.1
imagesize                      1.4.1
IMAPClient                     3.0.1
img2pdf                        0.5.1
immutables                     0.21
importlib_metadata             8.5.0
importlib_resources            6.5.2
in-toto-attestation            0.9.3
inflect                        7.5.0
inflection                     0.5.1
iniconfig                      2.0.0
intervaltree                   3.1.0
ipaddress                      1.0.23
ipykernel                      6.29.5
ipynb-py-convert               0.4.6
ipyparallel                    9.0.0
ipython                        8.31.0
ipython-genutils               0.2.0
ipywidgets                     8.1.5
isoduration                    20.11.0
isort                          5.13.2
itsdangerous                   2.2.0
jaraco.classes                 3.4.0
jaraco.collections             5.1.0
jaraco.context                 6.0.1
jaraco.functools               4.1.0
jaraco.text                    4.0.0
jax                            0.4.38
jaxlib                         0.4.38
jedi                           0.19.2
jellyfish                      1.1.3
Jinja2                         3.1.5
jinja2-time                    0.2.0
jiter                          0.8.2
jmespath                       1.0.1
joblib                         1.4.2
jpype1                         1.5.1
json5                          0.10.0
jsonpointer                    3.0.0
jsonschema                     4.23.0
jsonschema-specifications      2024.10.1
jupyter                        1.1.1
jupyter_client                 8.6.3
jupyter-console                6.6.3
jupyter_core                   5.7.2
jupyter-events                 0.11.0
jupyter-lsp                    2.2.5
jupyter_server                 2.15.0
jupyter_server_terminals       0.5.3
jupyterlab                     4.3.4
jupyterlab_pygments            0.3.0
jupyterlab_server              2.27.3
jupyterlab_widgets             3.0.13
jupytext                       1.16.6
kagglehub                      0.3.7
kaleido                        0.2.1
keras                          3.8.0
keyring                        25.6.0
kiwisolver                     1.4.8
knime                          0.11.6
langcodes                      3.5.0
language_data                  1.3.0
lark                           1.1.9
lark-parser                    0.12.0
lazy_loader                    0.4
Levenshtein                    0.26.1
libclang                       18.1.1
line_profiler                  4.2.0
llvmlite                       0.44.0
locket                         1.0.0
loky                           3.4.1
lxml                           5.3.0
lxml_html_clean                0.4.1
mailbox                        0.4
manifold3d                     3.0.1
mapbox_earcut                  1.0.3
marisa-trie                    1.2.1
Markdown                       3.7
markdown-it-py                 3.0.0
MarkupSafe                     3.0.2
matplotlib                     3.10.0
matplotlib-inline              0.1.7
mccabe                         0.7.0
mdit-py-plugins                0.4.2
mdurl                          0.1.2
metapub                        0.5.12
mistune                        3.1.0
ml-datasets                    0.2.0
ml_dtypes                      0.5.1
mock                           5.1.0
model-signing                  0.2.0
modules                        1.0.0
monotonic                      1.6
more                           0.0.1b14
more-itertools                 10.6.0
MouseInfo                      0.1.3
moviepy                        2.1.2
mpmath                         1.3.0
msgpack                        1.1.0
msoffcrypto-tool               5.4.2
mujoco                         3.2.6
mujoco-py                      2.1.2.14
multidict                      6.1.0
multiprocess                   0.70.17
murmurhash                     1.0.11
mypy                           1.14.1
mypy-extensions                1.0.0
mysql                          0.0.3
mysql-connector-python         9.1.0
mysqlclient                    2.2.7
MySQLX                         2.2.8
Naked                          0.1.32
namex                          0.0.8
nbclassic                      1.1.0
nbclient                       0.10.2
nbconvert                      7.16.5
nbformat                       5.10.4
ndindex                        1.9.2
nest-asyncio                   1.6.0
networkx                       3.4.2
nh3                            0.2.20
ninja                          1.11.1.3
nltk                           3.9.1
nodeenv                        1.9.1
notebook                       7.3.2
notebook_shim                  0.2.4
numba                          0.61.0
numexpr                        2.10.2
numpy                          2.1.3
numpydoc                       1.8.0
oauthlib                       3.2.2
olefile                        0.47
oletools                       0.60.2
openai                         1.59.7
opencv-contrib-python          4.10.0.84
opencv-contrib-python-headless 4.10.0.84
opencv-python                  4.10.0.84
opencv-python-headless         4.10.0.84
openpyxl                       3.1.5
opt_einsum                     3.4.0
optree                         0.13.1
orca                           1.8
outcome                        1.3.0.post0
overrides                      7.7.0
p2j                            1.3.2
packaging                      23.2
pager                          3.3
pandas                         2.2.3
pandocfilters                  1.5.1
parse                          1.20.2
parsel                         1.9.1
parsimonious                   0.10.0
parso                          0.8.4
partd                          1.4.2
pasta                          0.2
pathlib                        1.0.1
pathlib_abc                    0.1.1
pathos                         0.3.3
pathspec                       0.12.1
pathy                          0.11.0
patsy                          1.0.1
pbr                            6.1.0
pcodedmp                       1.2.6
pdf2docx                       0.5.8
pdf2image                      1.17.0
pdf2jpg                        1.1
pdf2text                       1.0.0
pdfkit                         1.0.0
pdfminer                       20191125
pdfminer.six                   20231228
pdfplumber                     0.11.5
pdfreader                      0.1.15
pefile                         2023.2.7
perfmon                        0.0.3
peutils                        0.0.122
pexpect                        4.9.0
pickleshare                    0.7.5
pikepdf                        9.5.1
pillow                         10.4.0
pip                            25.0.1
pkginfo                        1.12.0
platformdirs                   4.3.6
plotly                         5.24.1
plotly-utils                   0.0.3
pluggy                         1.5.0
poppler-utils                  0.1.0
portend                        3.2.0
poser                          0.2.3
posthog                        3.8.3
pox                            0.3.5
ppft                           1.7.6.9
pre_commit                     4.0.1
prettytable                    0.7.2
proglog                        0.1.10
prometheus_client              0.21.1
prompt_toolkit                 3.0.48
propcache                      0.2.1
proto-plus                     1.25.0
protobuf                       5.29.3
psutil                         6.1.1
ptyprocess                     0.7.0
pure_eval                      0.2.3
py                             1.11.0
py-cpuinfo                     9.0.0
py-solc-x                      2.0.3
pyasn1                         0.6.1
pyasn1_modules                 0.4.1
PyAudio                        0.2.14
pyautocad                      0.2.0
PyAutoGUI                      0.9.54
pybind11                       2.13.6
pyclipper                      1.3.0.post6
pycodestyle                    2.12.1
pycollada                      0.8
pycparser                      2.22
pycryptodome                   3.21.0
pydantic                       2.10.5
pydantic_core                  2.27.2
PyDecimal                      1.0
pydicom                        3.0.1
pydocstyle                     6.3.0
pydot                          3.0.4
pydub                          0.25.1
pyee                           11.1.1
pyflakes                       3.2.0
pygame                         2.6.1
PyGetWindow                    0.0.9
pygit                          0.1
pygit2                         1.17.0
PyGithub                       2.5.0
pyglet                         2.1.0
Pygments                       2.19.1
PyHamcrest                     2.0.2
pyinsane                       1.4.0
pyinstaller                    6.11.1
pyinstaller-hooks-contrib      2024.11
pyio                           0.1.1
pyipp                          0.17.0
PyJWT                          2.10.1
pylibjpeg                      2.0.1
pylibjpeg-libjpeg              2.3.0
pylibjpeg-openjpeg             2.4.0
pylint                         3.3.3
pylint-venv                    3.0.4
pyls-spyder                    0.4.0
pymongo                        3.11.0
PyMsgBox                       1.0.9
PyMuPDF                        1.25.1
pymupdf-fonts                  1.0.5
PyNaCl                         1.5.0
pynput                         1.7.7
PyOpenGL                       3.1.0
pyOpenSSL                      25.0.0
pyparsing                      3.2.1
pypdf                          5.1.0
PyPDF2                         3.0.1
PyPDF4                         1.27.0
pypdfium2                      4.30.1
pyperclip                      1.9.0
pyppeteer                      2.0.0
pyproject_hooks                1.2.0
PyQt5                          5.15.11
PyQt5-Qt5                      5.15.2
PyQt5_sip                      12.16.1
PyQtWebEngine                  5.15.7
PyQtWebEngine-Qt5              5.15.2
pyreadline                     2.1
pyreadline3                    3.5.4
PyRect                         0.2.0
pyrender                       0.1.45
pyrsistent                     0.20.0
pysbd                          0.3.4
pyscan                         1.0.0
PyScreeze                      1.0.1
PySocks                        1.7.1
PySynonym                      0.0.9
pytesseract                    0.3.13
pytest                         5.4.3
pytest-timeout                 2.3.1
python-bidi                    0.6.3
python-dateutil                2.9.0.post0
python-docx                    1.1.2
python-dotenv                  1.0.1
python-git                     2018.2.1
python-hglib                   2.6.2
python-json-logger             3.2.1
python-Levenshtein             0.26.1
python-lsp-black               2.0.0
python-lsp-jsonrpc             1.1.2
python-lsp-server              1.12.0
python-pptx                    1.0.2
python-slugify                 8.0.4
pytils                         0.4.1
pytoolconfig                   1.3.1
pytwain                        2.3.0
pytweening                     1.2.0
pytz                           2024.2
pytz-deprecation-shim          0.1.0.post0
pyuca                          1.2
PyWavefront                    1.3.3
PyWavelets                     1.8.0
pywin32                        308
pywin32-ctypes                 0.2.3
pywinpty                       2.0.14
PyYAML                         6.0.2
pyzmq                          26.2.0
QDarkStyle                     3.2.3
qstylizer                      0.2.4
QtAwesome                      1.3.1
qtconsole                      5.6.1
QtPy                           2.4.2
RapidFuzz                      3.11.0
readme_renderer                44.0
Record                         4.1
red-black-tree-mod             1.20
referencing                    0.35.1
regex                          2024.11.6
repo                           0.3.0
requests                       2.32.3
requests-oauthlib              2.0.0
requests-toolbelt              1.0.0
rfc3161-client                 0.1.2
rfc3339-validator              0.1.4
rfc3986                        2.0.0
rfc3986-validator              0.1.1
rfc8785                        0.1.4
rich                           13.9.4
rich-click                     1.8.5
rope                           1.13.0
rpds-py                        0.22.3
rsa                            4.9
RTFDE                          0.1.2
Rtree                          1.3.0
ruamel.showoutput              0.1.7
ruamel.yaml                    0.18.10
ruff                           0.9.3
rustworkx                      0.15.1
s3transfer                     0.10.4
safetensors                    0.5.2
scikit-build                   0.18.1
scikit-image                   0.25.0
scikit-learn                   1.6.1
scipy                          1.15.1
seaborn                        0.13.2
securesystemslib               1.2.0
selectors                      0.0.14
selenium                       4.27.1
Send2Trash                     1.8.3
servicemanager                 2.0.10
setproctitle                   1.3.4
setuptools                     75.8.0
sha1                           1.2
shapely                        2.0.6
shellescape                    3.8.1
shellingham                    1.5.4
sigstore                       3.6.1
sigstore-protobuf-specs        0.3.2
sigstore-rekor-types           0.0.18
six                            1.17.0
slugify                        0.0.1
smart-open                     6.4.0
smmap                          5.0.2
sniffio                        1.3.1
snowballstemmer                2.2.0
socks                          0
sortedcontainers               2.4.0
soundfile                      0.13.0
soupsieve                      2.6
spacy-legacy                   3.0.12
spacy-loggers                  1.0.5
SpeechRecognition              3.14.0
Sphinx                         8.1.3
sphinxcontrib-applehelp        2.0.0
sphinxcontrib-devhelp          2.0.0
sphinxcontrib-htmlhelp         2.1.0
sphinxcontrib-jsmath           1.0.1
sphinxcontrib-qthelp           2.0.0
sphinxcontrib-serializinghtml  2.0.0
sprite                         0.1.0
spyder                         6.0.4
spyder-kernels                 3.0.3
SQLAlchemy                     2.0.37
sqlalchemy-migrate             0.13.0
sqlexecutorx                   1.8.2
SQLExecX                       2.1.8
sqlparse                       0.5.3
sqlx-batis                     2.1.4
sqlx-exec                      2.3.8
sqlx-executor                  1.1.6
srsly                          2.5.0
stack-data                     0.6.3
standard-aifc                  3.13.0
standard-chunk                 3.13.0
stanza                         0.3
statistics                     1.0.3.5
statsmodels                    0.14.4
summary                        0.2.0
superqt                        0.7.1
sympy                          1.13.1
tables                         3.10.2
tabula                         1.0.5
tabula-py                      2.10.0
tabulate                       0.9.0
Tempita                        0.6.0
tempora                        5.8.0
tenacity                       9.0.0
tensorboard                    2.18.0
tensorboard-data-server        0.7.2
tensorboard-plugin-wit         1.8.1
tensorflow-estimator           2.15.0
tensorflow-intel               0.0.1
termcolor                      2.5.0
terminado                      0.18.1
tesseract                      0.1.3
text-unidecode                 1.3
textblob                       0.19.0
textdistance                   4.6.3
the                            0.1.5
threadpoolctl                  3.5.0
three-merge                    0.1.1
tifffile                       2025.1.10
tiler                          0.5.7
timer                          0.3.0
tinycss2                       1.4.0
tinytag                        2.0.0
to                             0.3
tokenizers                     0.21.0
toml                           0.10.2
tomli                          2.2.1
tomlkit                        0.13.2
toolz                          1.0.0
torch                          2.6.0
tornado                        6.4.2
tqdm                           4.67.1
traitlets                      5.14.3
transformers                   4.48.0
treelib                        1.7.0
trimesh                        4.5.3
trio                           0.28.0
trio-websocket                 0.11.1
tuf                            5.1.0
twine                          6.0.1
txaio                          23.1.1
typeguard                      4.4.1
typer                          0.15.1
types-mock                     5.1.0.20240425
types-networkx                 3.4.2.20241227
types-python-dateutil          2.9.0.20241206
types-requests                 2.32.0.20241016
types-setuptools               75.8.0.20250110
typing                         3.7.4.3
typing_extensions              4.12.2
tzdata                         2024.2
tzlocal                        5.2
ujson                          5.10.0
Unidecode                      1.3.8
uri-template                   1.3.0
uritemplate                    4.1.1
urllib3                        2.3.0
user_agent                     0.1.10
uuid                           1.30
uv                             0.5.18
vectorize                      0.2.0
vedo                           2024.5.2
virtualenv                     20.28.1
visualizer                     0.0.10
vtk                            9.4.1
w3lib                          2.2.1
Wand                           0.6.13
wasabi                         1.1.3
watchdog                       6.0.0
Wave                           0.0.2
wavefront_reader               0.2.2
wcwidth                        0.2.13
weakrefset                     1.0.0
weasel                         0.4.1
webcolors                      24.11.1
webdriver-manager              4.0.2
webencodings                   0.5.1
weblib                         0.1.30
websocket-client               1.8.0
websockets                     10.4
Werkzeug                       3.1.3
whatthepatch                   1.0.7
wheel                          0.45.1
widgetsnbextension             4.0.13
wiktionaryparser               0.0.97
win_unicode_console            0.5
Win32Security                  2.1.0
winapi                         0.0.0
wkhtmltopdf                    0.2
word2vec                       0.11.1
wordcloud                      1.9.4
wrapt                          1.17.2
wsproto                        1.2.0
xlrd                           2.0.1
XlsxWriter                     3.2.0
xlwt                           1.3.0
xxhash                         3.5.0
yapf                           0.43.0
yarl                           1.18.3
zc.lockfile                    3.0.post1
zipp                           3.21.0
zmq                            0.0.0
zope.event                     5.0
zope.interface                 7.2
zstandard                      0.23.0

[dalthviz]

Hi @hgeorgescu thank you for the report! I think I was able to reproduce this. We will give it a check in a future release 👍

For reference, a preview of the error:

Probably we need to add some logic to prevent the dialog OK button to be active unless a connection file is defined/selected 🤔