TypeError: Cannot read properties of undefined (reading 'config')

[sentry-io[bot]]

Sentry Issue: APPSMITH-3CY

TypeError: Cannot read properties of undefined (reading 'config')
  at _drawCategory (../node_modules/fusioncharts/fusioncharts.js:30:157693)
  at _drawComponents (../node_modules/fusioncharts/fusioncharts.js:30:145818)
  at draw (../node_modules/fusioncharts/fusioncharts.js:30:180564)
  at syncDraw (../node_modules/fusioncharts/fusioncharts.js:13:202559)
  at t (../node_modules/fusioncharts/fusioncharts.js:13:198841)
...
(8 additional frame(s) were not displayed)

[github-actions[bot]]

We have found issues that are potential duplicates:

• [#16716] TypeError: Cannot read properties of undefined (reading 'chart') (93.06%) If any of the issues listed above are a duplicate, please consider closing this issue & upvoting the original one.
  Alternatively, if neither of the listed issues addresses your feature/bug, keep this issue open.

[somangshu]

Found more information: Smartlook User app does not crash, but the chart app look like cannot recover if a dynamic expression is used inside the chart config

Steps to repro:

1. D&D a chart widget
2. Set to custom chart
3. user mscolumn2d chart type
4. add basic config
5. change one of the category label to use a dynamic expression
6. The chart widget enter an irrecoverable state

I created a sample app where I was debugging this > here

[somangshu]

De-Prioritizing to high since a lot of user are not impacted