Crash report: `TypeError: Cannot read properties of undefined (reading 'name')`
Open
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 5.5k
- Forks
- 5.4k
- PR merge metrics
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Description
URL
mint state
{
"independentField": "CURRENCY_A",
"typedValue": "0.544929910046232076",
"otherTypedValue": "",
"startPriceTypedValue": "",
"leftRangeTypedValue": "",
"rightRangeTypedValue": ""
}
Error
TypeError: Cannot read properties of undefined (reading 'name')
Stacktrace
TypeError: Cannot read properties of undefined (reading 'name')
at https://app.diffusion.fi/static/js/main.6cd77a5b.chunk.js:1:283107
at Array.sort (<anonymous>)
at https://app.diffusion.fi/static/js/main.6cd77a5b.chunk.js:1:285090
at Object.useMemo (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1124316)
at t.useMemo (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1042538)
at dm (https://app.diffusion.fi/static/js/main.6cd77a5b.chunk.js:1:285068)
at no (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1118351)
at Xs (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1170809)
at Tu (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1157983)
at _u (https://app.diffusion.fi/static/js/4.fe475264.chunk.js:2:1157911)
Device data
{
"ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36",
"browser": {
"name": "Chrome",
"version": "101.0.4951.41",
"major": "101"
},
"engine": {
"name": "Blink",
"version": "101.0.4951.41"
},
"os": {
"name": "Windows",
"version": "10"
},
"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 the reported app.diffusion.fi URL with the supplied mint state, then trace the minified main.6cd77a5b.chunk.js stack around Array.sort and useMemo back to the TypeScript source. Confirm which token or pool data is undefined and verify that the mint page no longer crashes for this URL and state.
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