dropdown.py get "Invalid combobox index" error while executing example dynamic_updates.py

linxi-1214 commented 3 years ago

Hello There, Future Issue Creator!

README: Are you suddenly seeing errors related to Alignment flags when starting Gooey? Upgrade your gooey installation to the latest version (pip install -U gooey) to resolve the errors! See this issue for additional information.

Found a bug? Just a friendly heads up, debugging it requires information from you! Make sure the template below is filled out in its entirety.

[x] OS: macOS Catalina
[x] Python Version : 3.6.8
[x] Gooey Version : 1.0.5-release
[x] Thorough description of problem
- [x] Expected Behavior : set index to zero if index < 0
- [x] Actual Behavior: does not change index even if index < 0
[x] A minimal code example -- dynamic_updates.py

[x] Screenshot (if visual quirk)

File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/application.py", line 21, in run
app, _ = build_app(build_spec)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/application.py", line 27, in build_app
return _build_app(build_spec, app)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/application.py", line 40, in _build_app
gapp = GooeyApplication(merge(build_spec, imagesPaths))
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/containers/application.py", line 73, in __init__
self.fetchExternalUpdates()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/containers/application.py", line 196, in fetchExternalUpdates
config.seedUI(seeds)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/components/config.py", line 63, in seedUI
radioWidgets[id].setOptions(values)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/components/widgets/dropdown.py", line 29, in setOptions
self.widget.SetItems([_('select_option')] + options)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/contextlib.py", line 88, in __exit__
next(self.gen)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/gooey/gui/components/widgets/dropdown.py", line 58, in retainSelection
current_at_index = self.widget.GetString(prevSelection)
wx._core.wxAssertionError: C++ assertion ""n < GetCount()"" failed at /Users/robind/projects/bb2/dist-osx-py36/build/ext/wxWidgets/src/osx/combobox_osx.cpp(186) in GetString(): Invalid combobox index

[x] Anything else you may think will be helpful should add judgement: prevSelection == wx.NOT_FOUND ?

Thanks! ^_^

chriskiehl commented 3 years ago

Arg... MacOS...

Will investigate and fix. Sorry about that!

chriskiehl commented 3 years ago

Is there some sequence of actions you take to get the error to pop? I'm unable to reproduce on MacOS Mojave with the latest PyPi release of Gooey installed.

linxi-1214 commented 3 years ago

Is there some sequence of actions you take to get the error to pop? I'm unable to reproduce on MacOS Mojave with the latest PyPi release of Gooey installed.

I remember I installed Gooey first time using pip install Gooey, then I got Gooey1.0.4-release. Then, I run dynamic_updates.py, I got an error in seeder.py because of lost of shell=True. Then, I uninstall Gooey1.0.4-release(pip uninstall Gooey), and install the Gooey1.0.5-release(pip install Gooey=1.0.5). Then, I run python dynamic_updates.py, and get the error described before.

My pip list shows:

Package             Version
------------------- ---------
appnope             0.1.0
argon2-cffi         20.1.0
async-generator     1.10
attrs               20.3.0
backcall            0.2.0
bleach              3.2.1
certifi             2020.6.20
cffi                1.14.3
chardet             3.0.4
colored             1.4.2
decorator           4.4.2
defusedxml          0.6.0
entrypoints         0.3
Gooey               1.0.5
idna                2.10
importlib-metadata  2.0.0
ipykernel           5.3.4
ipython             7.16.1
ipython-genutils    0.2.0
jedi                0.17.2
Jinja2              2.11.2
json5               0.9.5
jsonschema          3.2.0
jupyter-client      6.1.7
jupyter-core        4.6.3
jupyterlab          2.2.9
jupyterlab-pygments 0.1.2
jupyterlab-server   1.2.0
MarkupSafe          1.1.1
mistune             0.8.4
nbclient            0.5.1
nbconvert           6.0.7
nbformat            5.0.8
nest-asyncio        1.4.2
notebook            6.1.5
numpy               1.19.4
packaging           20.4
pandocfilters       1.4.3
parso               0.7.1
pexpect             4.8.0
pickleshare         0.7.5
Pillow              8.0.1
pip                 18.1
prometheus-client   0.8.0
prompt-toolkit      3.0.8
psutil              5.7.3
ptyprocess          0.6.0
pycparser           2.20
Pygments            2.7.2
pyparsing           2.4.7
pyrsistent          0.17.3
python-dateutil     2.8.1
pyzmq               19.0.2
requests            2.24.0
Send2Trash          1.5.0
setuptools          40.6.2
six                 1.15.0
terminado           0.9.1
testpath            0.4.4
tornado             6.1
traitlets           4.3.3
urllib3             1.25.11
wcwidth             0.2.5
webencodings        0.5.1
wxPython            4.1.0
zipp                3.4.0

linxi-1214 commented 3 years ago

May it be wxPython's problem ?

chriskiehl / Gooey

dropdown.py get "Invalid combobox index" error while executing example dynamic_updates.py #651