Crash report: `Error: Missing four byte sig`
Open
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- Dominant language
- TypeScript
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Description
URL
https://app.uniswap.org/#/vote?chain=mainnet
Error
Error: Missing four byte sig
Stacktrace
Error: Missing four byte sig
at https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:16511
at Array.map (<anonymous>)
at https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:16398
at Array.map (<anonymous>)
at https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:15838
at Object._i [as useMemo] (https://app.uniswap.org/static/js/3.3ccf2f45.chunk.js:2:3037900)
at t.useMemo (https://app.uniswap.org/static/js/3.3ccf2f45.chunk.js:2:2944976)
at ae (https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:15561)
at re (https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:17548)
at Pt (https://app.uniswap.org/static/js/10.b7e0ecb9.chunk.js:1:52709)
Device data
{
"ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Safari/537.36",
"browser": {
"name": "Chrome",
"version": "100.0.4896.88",
"major": "100"
},
"engine": {
"name": "Blink",
"version": "100.0.4896.88"
},
"os": {
"name": "Mac OS",
"version": "10.15.7"
},
"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 the crash at https://app.uniswap.org/#/vote?chain=mainnet in Chrome and inspect the stack trace in static/js/10.b7e0ecb9.chunk.js, especially the reported locations. Compare the behavior with the related React entry point shown in static/js/3.3ccf2f45.chunk.js. Done means the voting page loads without the “Missing four byte sig” error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- blockchain, frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100