Crashes TypeError: Cannot read properties of null looking at search-full-store
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- Dominant language
- TypeScript
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Description
mashlib.js:171608 errorMessageBlock: TypeError: Cannot read properties of null (reading 'length') at: TypeError: Cannot read properties of null (reading 'length')
at webpack_modules.../solid-panes/node_modules/solid-ui/lib/widgets/forms.js._fieldFunction.field. (https://timbl.com/timbl/Automation/Library/Mashup/mashlib.js:172564:57)
at webpack_modules.../solid-panes/node_modules/solid-ui/lib/widgets/forms.js._fieldFunction.field.._fieldFunction.field. (https://timbl.com/timbl/Automation/Library/Mashup/mashlib.js:171824:21)
at renderItem (https://timbl.com/timbl/Automation/Library/Mashup/mashlib.js:172121:20)
at Object.syncTableToArrayReOrdered (https://timbl.com/timbl/Automation/Library/Mashup/mashlib.js:169203:20)
at refresh (https://timbl.com/timbl/Automation/Library/Mashup/mashlib.js:172312:11)
in src/widgets/forms.js
const dataSource = kb.any(form, ui('search-full-store')).length ? null : dataDoc // optional
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Research direction
Start in src/widgets/forms.js at the dataSource expression involving ui('search-full-store'), then reproduce the search-full-store path that produces the null value. Done means this path no longer throws the reported TypeError when the lookup result is null.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 58/100