Crash report: `Error: Invariant failed`

URL

https://app.uniswap.org/#/swap

swap state

{
  "INPUT": {
    "currencyId": "0x6B175474E89094C44Da98b954EedeAC495271d0F"
  },
  "OUTPUT": {
    "currencyId": "0x0A913beaD80F321E7Ac35285Ee10d9d922659cB7"
  },
  "independentField": "OUTPUT",
  "typedValue": "9000",
  "recipient": null
}

Error

Error: Invariant failed

Stacktrace

Error: Invariant failed
    at i (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:225461)
    at new e (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3837754)
    at e.createUncheckedTrade (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3839618)
    at e.encodeSwaps (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3853557)
    at e.swapCallParameters (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3855196)
    at https://app.uniswap.org/static/js/main.f274f7ba.chunk.js:1:261931
    at Object.Qo [as useMemo] (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3671796)
    at t.useMemo (https://app.uniswap.org/static/js/5.4d880ec5.chunk.js:2:3496852)
    at https://app.uniswap.org/static/js/main.f274f7ba.chunk.js:1:261825
    at ys (https://app.uniswap.org/static/js/main.f274f7ba.chunk.js:1:262478)

Device data

{
  "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "105.0.0.0",
    "major": "105"
  },
  "engine": {
    "name": "Blink",
    "version": "105.0.0.0"
  },
  "os": {
    "name": "Mac OS",
    "version": "10.15.7"
  },
  "device": {},
  "cpu": {}
}

Start by reproducing the swap at the reported URL with the supplied state, then trace the minified stack through createUncheckedTrade, encodeSwaps, and swapCallParameters in the referenced JavaScript chunks. Done means identifying why this state reaches the invariant failure and ensuring the same swap no longer crashes.