Crash report: `TypeError: at.a[(intermediate value)] is undefined`
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Description
URL
https://app.uniswap.org/#/pool
Error
TypeError: at.a[(intermediate value)] is undefined
Stacktrace
vj@https://app.uniswap.org/static/js/main.e5808ca6.chunk.js:1:329346
fa@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2754298
Yf@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2806598
Cs@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2793841
Ts@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2793769
As@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2793630
ws@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2790596
Yi/<@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2740090
t.unstable_runWithPriority@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2817327
Gi@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2739867
Yi@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2740037
Ki@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2739970
Fe@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2811137
Xt@https://app.uniswap.org/static/js/2.cdb10fed.chunk.js:2:2718602
Device data
{
"ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:101.0) Gecko/20100101 Firefox/101.0",
"browser": {
"name": "Firefox",
"version": "101.0",
"major": "101"
},
"engine": {
"name": "Gecko",
"version": "101.0"
},
"os": {
"name": "Mac OS",
"version": "10.15"
},
"device": {},
"cpu": {}
}
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 https://app.uniswap.org/#/pool in Firefox 101 on macOS 10.15 and inspect the provided minified stacktrace in main.e5808ca6.chunk.js and 2.cdb10fed.chunk.js. Identify the user action and source location behind the TypeError, then verify that the pool page no longer crashes under the reported conditions.
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
- 20/100