The DApp should work with release version of orchestration package

[amessbee]

The dapp is dependent on a patch with a specific version of orchestration package that is part of this repo here:

https://github.com/Agoric/dapp-orchestration-basics/tree/main/.yarn/patches

When trying running it with orchestration package release version from

https://www.npmjs.com/package/@agoric/orchestration/v/0.2.0-u18.1

The tests were failing.

This will lead to issues for devs trying this dapp.

[Jovonni]

can we see the failure?

[amessbee]

Here are the steps, I use to reproduce:

• clone this repo (main branch)
• do a yarn install in the root of the repo
• cd contract
• do yarn test test/orca-contract.test.js - all tests are passing
• edit package.json - replace

  "@agoric/orchestration": "patch:@agoric/orchestration@npm%3A0.2.0-upgrade-17-dev-ec448b0.0#~/.yarn/patches/@agoric-orchestration-npm-0.2.0-upgrade-17-dev-ec448b0.0-f94046c01d.patch",

  with

  "@agoric/orchestration": "0.2.0-u18.1",

• do yarn test test/orca-contract.test.js - you should see following errors/output

    before hook
    ℹ brand timer: new Promise
    ℹ brand BLD: new Promise
    ℹ brand IST: new Promise
    ℹ brand Invitation: new Promise
    ℹ issuer BLD: new Promise
    ℹ issuer IST: new Promise
    ℹ issuer Invitation: new Promise
    ℹ brand timer settled; remaining: [
        'BLD',
        'IST',
        'Invitation',
      ]
    ℹ brand BLD settled; remaining: [
        'IST',
        'Invitation',
      ]
    ℹ brand IST settled; remaining: [
        'Invitation',
      ]
    ℹ brand Invitation settled; remaining: []
    ℹ issuer BLD settled; remaining: [
        'IST',
        'Invitation',
      ]
    ℹ issuer IST settled; remaining: [
        'Invitation',
      ]
    ℹ issuer Invitation settled; remaining: []
    ℹ bootstrap
    ℹ brand timer: new Promise
    ℹ brand BLD: new Promise
    ℹ brand IST: new Promise
    ℹ brand Invitation: new Promise
    ℹ issuer BLD: new Promise
    ℹ issuer IST: new Promise
    ℹ issuer Invitation: new Promise
    ℹ brand timer settled; remaining: [
        'BLD',
        'IST',
        'Invitation',
      ]
    ℹ brand BLD settled; remaining: [
        'IST',
        'Invitation',
      ]
    ℹ brand IST settled; remaining: [
        'Invitation',
      ]
    ℹ brand Invitation settled; remaining: []
    ℹ issuer BLD settled; remaining: [
        'IST',
        'Invitation',
      ]
    ℹ issuer IST settled; remaining: [
        'Invitation',
      ]
    ℹ issuer Invitation settled; remaining: []
    ℹ issuer MNY: new Promise
    ℹ brand MNY: new Promise
    ℹ issuer Item: new Promise
    ℹ brand Item: new Promise
    ℹ issuer ATOM: new Promise
    ℹ brand ATOM: new Promise
    ℹ issuer MNY settled; remaining: [
        'ATOM',
        'Item',
      ]
    ℹ brand MNY settled; remaining: [
        'ATOM',
        'Item',
      ]
    ℹ issuer Item settled; remaining: [
        'ATOM',
      ]
    ℹ brand Item settled; remaining: [
        'ATOM',
      ]
    ℹ issuer ATOM settled; remaining: []
    ℹ brand ATOM settled; remaining: []
  ✔ Install the contract (108ms)
    ℹ installed: Object @Alleged: BundleInstallation {}
  ✘ [fail]: Start Orca contract Rejected promise returned by test
    ℹ REJECTED from ava test("Start Orca contract"): (Error#1)
    ℹ Error#1: In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ     at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
          at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
          at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
          at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
          at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
          at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
          at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
          at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
          at eval (.../orchestration/src/utils/start-helper.js:211:8)
          at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
          at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
          at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
          at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
          at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
          at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
          at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

    ℹ Error#1 ERROR_NOTE: Caused by (Error#2)
    ℹ Nested error under Error#1
    ℹ   Error#2: arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ        at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
             at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
             at Array.every (<anonymous>) 
             at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
             at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
             at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
             at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
             at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
             at eval (.../orchestration/src/utils/start-helper.js:211:8) 
             at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
             at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
             at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
             at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
             at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
             at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ   Error#2 ERROR_NOTE: Caused by (Error#3)
    ℹ   Nested error under Error#2
    ℹ     Error#3: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ          at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
               at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
               at Array.every (<anonymous>) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
               at Array.every (<anonymous>) 
               at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
               at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
               at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
               at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
               at eval (.../orchestration/src/utils/start-helper.js:211:8) 
               at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
               at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
               at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
               at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
               at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
               at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ     Error#3 ERROR_NOTE: Caused by (Error#4)
    ℹ     Nested error under Error#3
    ℹ       Error#4: {
        client_id: 'client-0',
        connection_id: 'connection-0',
        prefix: {
          key_prefix: 'key-prefix-0',
        },
      } - Must not have unexpected properties: [
        'prefix',
      ]
    ℹ            at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
                 at fail (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:481:20) 
                 at baseAssert (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:503:13) 
                 at assertChecker (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/pass-style/src/passStyle-helpers.js:77:3) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:505:18) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
                 at Array.every (<anonymous>) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
                 at Array.every (<anonymous>) 
                 at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
                 at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
                 at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
                 at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
                 at eval (.../orchestration/src/utils/start-helper.js:211:8) 
                 at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
                 at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
                 at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
                 at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
                 at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
                 at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

  ✘ [fail]: orchestrate - osmosis makeAccount returns a ContinuingOfferResult Rejected promise returned by test
    ℹ installing the contract...
    ℹ starting the instance...
    ℹ REJECTED from ava test() "orchestrate - osmosis makeAccount returns a ContinuingOfferResult": (Error#5)
    ℹ Error#5: In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ     at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
          at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
          at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
          at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
          at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
          at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
          at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
          at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
          at eval (.../orchestration/src/utils/start-helper.js:211:8)
          at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
          at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
          at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
          at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
          at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
          at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
          at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

    ℹ Error#5 ERROR_NOTE: Caused by (Error#6)
    ℹ Nested error under Error#5
    ℹ   Error#6: arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ        at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
             at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
             at Array.every (<anonymous>) 
             at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
             at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
             at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
             at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
             at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
             at eval (.../orchestration/src/utils/start-helper.js:211:8) 
             at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
             at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
             at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
             at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
             at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
             at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ   Error#6 ERROR_NOTE: Caused by (Error#7)
    ℹ   Nested error under Error#6
    ℹ     Error#7: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ          at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
               at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
               at Array.every (<anonymous>) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
               at Array.every (<anonymous>) 
               at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
               at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
               at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
               at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
               at eval (.../orchestration/src/utils/start-helper.js:211:8) 
               at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
               at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
               at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
               at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
               at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
               at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ     Error#7 ERROR_NOTE: Caused by (Error#8)
    ℹ     Nested error under Error#7
    ℹ       Error#8: {
        client_id: 'client-0',
        connection_id: 'connection-0',
        prefix: {
          key_prefix: 'key-prefix-0',
        },
      } - Must not have unexpected properties: [
        'prefix',
      ]
    ℹ            at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
                 at fail (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:481:20) 
                 at baseAssert (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:503:13) 
                 at assertChecker (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/pass-style/src/passStyle-helpers.js:77:3) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:505:18) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
                 at Array.every (<anonymous>) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
                 at Array.every (<anonymous>) 
                 at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
                 at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
                 at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
                 at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
                 at eval (.../orchestration/src/utils/start-helper.js:211:8) 
                 at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
                 at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
                 at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
                 at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
                 at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
                 at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

  ✘ [fail]: Start Orca contract using core-eval Rejected promise returned by test
    ℹ run core-eval to start (dummy) orchestration 2
    ℹ before install
    ℹ run orca core-eval
    ℹ bundleID b1-11eead6461759e0010d6c7874f5d0ba55a49591b69015be8ff87e0d970249f1ec2d2ac5efdc94fe32ee4390905ec4fdcd58e275bdc2f5bee0b13c53bc1459181
    ℹ Error during runCoreEval: (Error#9)
    ℹ Error#9: In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ     at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
          at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
          at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
          at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
          at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
          at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
          at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
          at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
          at eval (.../orchestration/src/utils/start-helper.js:211:8)
          at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
          at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
          at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
          at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
          at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
          at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
          at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

    ℹ Error#9 ERROR_NOTE: Caused by (Error#10)
    ℹ Nested error under Error#9
    ℹ   Error#10: arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ        at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
             at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
             at Array.every (<anonymous>) 
             at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
             at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
             at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
             at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
             at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
             at eval (.../orchestration/src/utils/start-helper.js:211:8) 
             at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
             at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
             at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
             at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
             at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
             at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ   Error#10 ERROR_NOTE: Caused by (Error#11)
    ℹ   Nested error under Error#10
    ℹ     Error#11: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ          at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
               at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
               at Array.every (<anonymous>) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
               at Array.every (<anonymous>) 
               at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
               at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
               at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
               at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
               at eval (.../orchestration/src/utils/start-helper.js:211:8) 
               at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
               at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
               at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
               at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
               at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
               at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ     Error#11 ERROR_NOTE: Caused by (Error#12)
    ℹ     Nested error under Error#11
    ℹ       Error#12: {
        client_id: 'client-0',
        connection_id: 'connection-0',
        prefix: {
          key_prefix: 'key-prefix-0',
        },
      } - Must not have unexpected properties: [
        'prefix',
      ]
    ℹ            at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
                 at fail (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:481:20) 
                 at baseAssert (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:503:13) 
                 at assertChecker (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/pass-style/src/passStyle-helpers.js:77:3) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:505:18) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
                 at Array.every (<anonymous>) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
                 at Array.every (<anonymous>) 
                 at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
                 at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
                 at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
                 at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
                 at eval (.../orchestration/src/utils/start-helper.js:211:8) 
                 at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
                 at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
                 at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
                 at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
                 at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
                 at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ REJECTED from ava test("Start Orca contract using core-eval"): (Error#9)
  ✘ [fail]: orchestrate - osmosis makeAccount and fund returns a ContinuingOfferResult Rejected promise returned by test
    ℹ installing the contract...
    ℹ starting the instance...
    ℹ REJECTED from ava test() "orchestrate - osmosis makeAccount and fund returns a ContinuingOfferResult": (Error#13)
    ℹ Error#13: In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ     at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
          at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
          at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
          at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
          at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
          at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
          at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
          at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
          at eval (.../orchestration/src/utils/start-helper.js:211:8)
          at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
          at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
          at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
          at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
          at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
          at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
          at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

    ℹ Error#13 ERROR_NOTE: Caused by (Error#14)
    ℹ Nested error under Error#13
    ℹ   Error#14: arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ        at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
             at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
             at Array.every (<anonymous>) 
             at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
             at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
             at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
             at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
             at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
             at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
             at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
             at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
             at eval (.../orchestration/src/utils/start-helper.js:211:8) 
             at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
             at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
             at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
             at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
             at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
             at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
             at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ   Error#14 ERROR_NOTE: Caused by (Error#15)
    ℹ   Nested error under Error#14
    ℹ     Error#15: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]
    ℹ          at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
               at throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
               at Array.every (<anonymous>) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
               at Array.every (<anonymous>) 
               at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
               at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
               at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
               at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
               at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
               at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
               at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
               at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
               at eval (.../orchestration/src/utils/start-helper.js:211:8) 
               at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
               at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
               at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
               at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
               at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
               at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
               at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

    ℹ     Error#15 ERROR_NOTE: Caused by (Error#16)
    ℹ     Nested error under Error#15
    ℹ       Error#16: {
        client_id: 'client-0',
        connection_id: 'connection-0',
        prefix: {
          key_prefix: 'key-prefix-0',
        },
      } - Must not have unexpected properties: [
        'prefix',
      ]
    ℹ            at makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61) 
                 at fail (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:481:20) 
                 at baseAssert (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:503:13) 
                 at assertChecker (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/pass-style/src/passStyle-helpers.js:77:3) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:505:18) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:515:11 
                 at Array.every (<anonymous>) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:514:26) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:37:12) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at Alleged: match:splitRecord helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1474:9) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1365:11 
                 at Array.every (<anonymous>) 
                 at Alleged: match:splitArray helper.checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:1363:22) 
                 at checkMatchesInternal (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:558:30) 
                 at applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:41:14) 
                 at checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5) 
                 at mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5) 
                 at defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3) 
                 at In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26) 
                 at contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10) 
                 at eval (.../orchestration/src/utils/start-helper.js:211:8) 
                 at Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1) 
                 at localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18) 
                 at Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16) 
                 at dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22) 
                 at doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7) 
                 at win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26) 
                 at file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20 

  ─

  Start Orca contract
  Rejected promise returned by test. Reason:

  Error {
    message: 'In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]',
  }

  › makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
  › throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
  › applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
  › checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
  › mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
  › defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
  › In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
  › contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
  › eval (.../orchestration/src/utils/start-helper.js:211:8)
  › Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
  › localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
  › Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
  › dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
  › doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
  › win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
  › file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

  orchestrate - osmosis makeAccount returns a ContinuingOfferResult
  Rejected promise returned by test. Reason:

  Error {
    message: 'In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]',
  }

  › makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
  › throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
  › applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
  › checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
  › mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
  › defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
  › In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
  › contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
  › eval (.../orchestration/src/utils/start-helper.js:211:8)
  › Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
  › localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
  › Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
  › dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
  › doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
  › win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
  › file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

  Start Orca contract using core-eval
  Rejected promise returned by test. Reason:

  Error {
    message: 'In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]',
  }

  › makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
  › throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
  › applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
  › checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
  › mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
  › defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
  › In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
  › contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
  › eval (.../orchestration/src/utils/start-helper.js:211:8)
  › Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
  › localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
  › Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
  › dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
  › doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
  › win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
  › file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

  orchestrate - osmosis makeAccount and fund returns a ContinuingOfferResult
  Rejected promise returned by test. Reason:

  Error {
    message: 'In "registerConnection" method of (ChainHub): arg 2: counterparty: {"client_id":"client-0","connection_id":"connection-0","prefix":{"key_prefix":"key-prefix-0"}} - Must not have unexpected properties: ["prefix"]',
  }

  › makeError (file:///private/tmp/dapp-orchestration-basics/node_modules/ses/src/error/assert.js:349:61)
  › throwLabeled (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/throw-labeled.js:23:20)
  › applyLabelingError (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/common/apply-labeling-error.js:43:5)
  › checkMatches (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:415:5)
  › mustMatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/patterns/src/patterns/patternMatchers.js:591:5)
  › defendSyncArgs (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:82:3)
  › In "registerConnection" method of (ChainHub) [as registerConnection] (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/exo/src/exo-tools.js:170:26)
  › contract (.../dapp-agoric-orca-contract/src/orca.contract.js:80:10)
  › eval (.../orchestration/src/utils/start-helper.js:211:8)
  › Object.startContract (.../zoe/src/contractFacet/zcfZygote.js:422:1)
  › localApplyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/local.js:126:18)
  › Object.applyMethod (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:460:16)
  › dispatchToHandler (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:159:22)
  › doDispatch (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:491:7)
  › win (file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:511:26)
  › file:///private/tmp/dapp-orchestration-basics/node_modules/@endo/init/node_modules/@endo/eventual-send/src/handled-promise.js:530:20

  ─

  4 tests failed