Crash report: `TypeError: Failed to fetch`
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- TypeScript
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Description
URL
https://app.uniswap.org/#/tokens/ethereum
Error
TypeError: Failed to fetch
Stacktrace
TypeError: Failed to fetch
at d (https://app.uniswap.org/static/js/main.f9377254.chunk.js:1:1075075)
at https://app.uniswap.org/static/js/main.f9377254.chunk.js:1:1075431
at c (https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:3506093)
at Generator._invoke (https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:3505881)
at Generator.next (https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:3506522)
at r (https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:83234)
at f (https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:83437)
at https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:83496
at new Promise (<anonymous>)
at https://app.uniswap.org/static/js/9.04994b86.chunk.js:2:83377
Device data
{
"ua": "Mozilla/5.0 (Linux; Android 9; SM-A505F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Mobile Safari/537.36",
"browser": {
"name": "Chrome",
"version": "105.0.0.0",
"major": "105"
},
"engine": {
"name": "Blink",
"version": "105.0.0.0"
},
"os": {
"name": "Android",
"version": "9"
},
"device": {
"vendor": "Samsung",
"model": "SM-A505F",
"type": "mobile"
},
"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/#/tokens/ethereum on the reported Android Chrome environment and inspect the referenced main.f9377254.chunk.js and 9.04994b86.chunk.js locations from the stack trace. Done means the TypeError no longer occurs on that route and the behavior is verified on the reported device and browser.
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