Uniswap / Uniswap/interface

Crash report: `TypeError: e[t.feeTier] is undefined`

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Dominant language
TypeScript
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Description

URL

https://app.uniswap.org/#/add/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48/0xdac17f958d2ee523a2206206994597c13d831ec7/100

mintV3 state

{
  "independentField": "CURRENCY_A",
  "typedValue": "",
  "startPriceTypedValue": "",
  "leftRangeTypedValue": "",
  "rightRangeTypedValue": ""
}

Error

TypeError: e[t.feeTier] is undefined

Stacktrace

Bg/n</</l<@https://app.uniswap.org/static/js/main.acb943af.chunk.js:1:427801
Bg/n</<@https://app.uniswap.org/static/js/main.acb943af.chunk.js:1:427764
Aa@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1196609
t.useMemo@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1131629
Bg/n<@https://app.uniswap.org/static/js/main.acb943af.chunk.js:1:427401
Bg@https://app.uniswap.org/static/js/main.acb943af.chunk.js:1:428730
hv@https://app.uniswap.org/static/js/main.acb943af.chunk.js:1:434589
ua@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1191876
Ha@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1201443
Ku@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1245167
Ms@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1231419
js@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1231347
Ss@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1231208
bs@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1228174
Xi/<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1177668
t.unstable_runWithPriority@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1254905
Gi@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1177445
Xi@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1177615
Ki@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1177548
ws@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:1228495
notify@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:364970
c</t.notifyNestedSubs@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:365605
c</t.handleChangeWrapper@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:365673
v@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:474894
t.save/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:748181
ae/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:418693
oe/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:416850
re/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:416109
ne/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:414677
te/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:413873
ee/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:413066
ue/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:419761
middleware/</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:424503
ae/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:418693
oe/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:416850
re/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:416109
ne/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:414677
te/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:413873
ee/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:413066
ue/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:419761
middleware/</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:424503
o/</</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:136516
dispatch@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:476392
d/<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:145046
u/</<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:137987
u/<@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:138092
n@https://app.uniswap.org/static/js/35.5505b0d5.chunk.js:2:145115

Device data

{
  "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0",
  "browser": {
    "name": "Firefox",
    "version": "91.0",
    "major": "91"
  },
  "engine": {
    "name": "Gecko",
    "version": "91.0"
  },
  "os": {
    "name": "Windows",
    "version": "10"
  },
  "device": {},
  "cpu": {
    "architecture": "amd64"
  }
}

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the add-liquidity URL in the report with the supplied mintV3 state, then trace the error through the deployed main.acb943af.chunk.js stack location. Identify the corresponding source entry point and add-route test, if present. Done means the URL renders without the reported TypeError and the regression is covered by a test.

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
25/100

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