Crash report: `TypeError: Cannot read properties of undefined (reading 'infoLink')`
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- TypeScript
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Description
URL
https://app.uniswap.org/#/pool
Error
TypeError: Cannot read properties of undefined (reading 'infoLink')
Stacktrace
TypeError: Cannot read properties of undefined (reading 'infoLink')
at vj (https://app.uniswap.org/static/js/main.2ce6a487.chunk.js:1:329282)
at fa (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2754298)
at Yf (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2806598)
at Cs (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2793839)
at Ts (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2793767)
at As (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2793630)
at ws (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2790596)
at https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2740090
at t.unstable_runWithPriority (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2817327)
at Gi (https://app.uniswap.org/static/js/2.bf7b8f1d.chunk.js:2:2739867)
Device data
{
"ua": "Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36",
"browser": {
"name": "Chrome",
"version": "102.0.0.0",
"major": "102"
},
"engine": {
"name": "Blink",
"version": "102.0.0.0"
},
"os": {
"name": "Windows",
"version": "8"
},
"device": {},
"cpu": {
"architecture": "amd64"
}
}
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the crash at https://app.uniswap.org/#/pool and inspect the stack trace entry in the deployed main JavaScript chunk. Trace the undefined value associated with the infoLink access back to the pool page source. Done means the pool page loads without this TypeError in the reported environment.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100