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Agoric / dapp-offer-up

Offer Up is a simple Dapp for the Agoric smart contract platform that permits users to explore items for sale in a marketplace
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Error when run yarn start:ui on Chrome - TypeError: Accessor not expected at intrinsics.%IteratorPrototype%.constructor at installSesLockdown.ts:7:1 #87

Open rider-cantuaria-eng opened 5 months ago

rider-cantuaria-eng commented 5 months ago

Hello guys, I got this error* TypeError: Accessor not expected at intrinsics.%IteratorPrototype%.constructor at installSesLockdown.ts:7:1 when I'm using the Chrome browser. In Firefox, it works fine.**

  1. SO: Ubuntu 23.04
  2. Chrome Version: Version 125.0.6422.60 (Official Build) (64-bit)

[*] image [**] image

dckc commented 5 months ago

Hi. Thanks for sharing your experience.

Several of us are pretty surprised by those symptoms. They suggest an odd version of ses is involved somehow. It should be 1.3.0:

https://github.com/Agoric/dapp-offer-up/blob/b4731f439f8174bb0145e74883096d2e602dbdf7/package.json#L13

What does yarn why ses show?

Stepping back a bit... what happened just before these symptoms? Were you following the getting started tutorial? You got as far as yarn start:ui? Then when you opened your browser, you immediately saw these errors?

samsiegart commented 5 months ago

For reference, this is my chrome version:

image

And yarn why ses:

=> Found "ses@1.3.0"
info Reasons this module exists
   - "_project_#offer-up-ui" depends on it
   - Hoisted from "_project_#offer-up-ui#ses"
   - Hoisted from "_project_#@agoric#swingset-vat#@endo#compartment-mapper#ses"
   - Hoisted from "_project_#@agoric#casting#@endo#lockdown#ses"
   - Hoisted from "_project_#@agoric#xsnap#@endo#netstring#ses"
   - Hoisted from "_project_#@agoric#notifier#@endo#promise-kit#ses"
   - Hoisted from "_project_#offer-up-contract#@endo#ses-ava#ses"
   - Hoisted from "_project_#@agoric#xsnap#@endo#stream-node#ses"
   - Hoisted from "_project_#@agoric#xsnap#@endo#stream#ses"
   - Hoisted from "_project_#@agoric#swingset-vat#@endo#compartment-mapper#@endo#static-module-record#ses"
info Disk size without dependencies: "3.27MB"
info Disk size with unique dependencies: "3.33MB"
info Disk size with transitive dependencies: "3.33MB"
info Number of shared dependencies: 1
Done in 0.42s.

I don't see such an error when I start the dapp from fresh clone of the repo.