Uniswap / Uniswap/interface

Crash report: `Error: No V2 factory address on this chain`

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Dominant language
TypeScript
Stars
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Forks
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PR merge metrics
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Description

URL

https://app.cbswap.io/#/pool

Error

Error: No V2 factory address on this chain

Stacktrace

Error: No V2 factory address on this chain
    at M (https://app.cbswap.io/static/js/main.be6aa2c8.chunk.js:1:32753)
    at https://app.cbswap.io/static/js/main.be6aa2c8.chunk.js:1:502538
    at Array.map (<anonymous>)
    at https://app.cbswap.io/static/js/main.be6aa2c8.chunk.js:1:502488
    at Object.Aa [as useMemo] (https://app.cbswap.io/static/js/35.430ed3d8.chunk.js:2:1281571)
    at t.useMemo (https://app.cbswap.io/static/js/35.430ed3d8.chunk.js:2:1216590)
    at ns (https://app.cbswap.io/static/js/main.be6aa2c8.chunk.js:1:502466)
    at ua (https://app.cbswap.io/static/js/35.430ed3d8.chunk.js:2:1276838)
    at Ha (https://app.cbswap.io/static/js/35.430ed3d8.chunk.js:2:1286405)
    at $u (https://app.cbswap.io/static/js/35.430ed3d8.chunk.js:2:1330129)

Device data

{
  "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "112.0.0.0",
    "major": "112"
  },
  "engine": {
    "name": "Blink",
    "version": "112.0.0.0"
  },
  "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

Reproduce the crash at https://app.cbswap.io/#/pool and use the stack trace locations in main.be6aa2c8.chunk.js as the entry point. Identify which chain lacks a V2 factory address and verify that the pool page no longer crashes for that chain.

Written by the indexing model from the issue text.

Assessment

Tech stack
blockchain, 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

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