Show_grid shows Loading Widget forever

[EricCacciavillani]

Environment

• Operating System: Mac Mojave (10.14.5)
• Python Version: $ python 3.6
• How did you install Qgrid: I have done both conda install and pip install.
• Python packages: Pip Freeze.txt
  JupterLab Extensions.txt
  (Which for whatever reason say that don't exist but I definitely put them in.)

Description of Issue

• What did you expect to happen?

• I expected to see my DataFrame to be seen in the filter widget.

• What happened instead?

• It says "Loading widget..." (Also for whatever reason nbinstall doesn't exist on qgrid.)

Reproduction Steps

1. Setting up a quick conda env with those dependencies in "Pip Freeze"

What steps have you taken to resolve this already?

1. Started multiple fresh environments.
2. Nuked all of my conda environments and got a clean install to find it still not working.
   ...

Anything else?

I am trying to embed this into another project I am working on. By any chance can I get access to the features and there associated filtered values that are to create the new DataFrame?

Ex:
Filtered Feature:
Age:
-----"<":
----------60
-----">":
----------5
...

[Nestak2]

@EricCacciavillani Same problem here! Did you find a solution?

[EricCacciavillani]

Nope still having the same issue. I want to add this to workflow, but I can't seem to get it working correctly. I will keep trying to come back to this post; let me know if more people are also getting this error; maybe we can all come together and try to debug it : ). (Sorry in advance for not responding back @Nestak2 the I must have missed the notification.)

[EricCacciavillani]

I kind of love this other project I found: https://pypi.org/project/pandasgui/. In case anyone else who is having this problem would like to give it a shot.

[ajennings6767]

I'm having the same issue. Here is a bit of additional info:

[jnissin]

I don't know if this helps anyone but I managed to get things working with QGrid 1.2.0 + JupyterLab 1.2.6. I installed qgrid and the labextension from the source by cloning the git respository:

git clone https://github.com/quantopian/qgrid.git
cd qgrid && pip install . && jupyter labextension install js/

However, before that I had to change the version number in the js/package.json from: "version": "1.1.2" to: "version": "1.1.1". Installing the labextension from the source (as above) then fixed the error regarding the semver range 1.1.1. I have no idea why this fixes it, perhaps someone more educated in JupyterLab extensions can enlighten us? :)

[jnissin]

I continued the research. The same issue can be found for a bunch of other JupyterLab widgets and I think it is related to the widget version in js/package.json not matching with the _model_module_version and _view_module_version found in js/src/qgrid.widget.js. Originally the js/package.json contains version 1.1.2 whereas the versions in js/src/qgrid.widget.js are 1.1.1. I base this diagnosis on a similar issue #95 I found in jupyter-leaflet. Seems like the solution is to make these versions match one way or the other.

[geiziry]

for windows had to include shell=True in setup.py for check_call to be able to detect npm,

[gerrymanoim]

I believe that the issue in #259 (comment) should no longer be present. Please reopen if you continue to have problems on the latest qgrid.

[apiedram]

Doesn't work for me. I have Mac OS X Capitan, Jupyter 1.2.6, and still displaying:

Error displaying widget: model not found

[iacisme]

I'm having this issue, Ubunty 20.04, Intel i7. Jupyter lab 3.x

I just installed qgrid using pip.