Error when following the NEAR Certified Developer L1C4 introductory video

I'm new to Near - just following along with L1C4 NEAR Certified Developer video and have hit a bit of a brickwall.

When trying to send a message (./scripts/2.say-thanks.sh "Thanks for being here") I get the following error message:

Unable to find [ testnet ] credentials for [ jptest2.testnet ]...
Scheduling a call: dev-1642444729043-12324156214302.say({"message":"Thanks for being here"})
Doing account.functionCall()
TypedError: Can not sign transactions for account jptest2.testnet on network testnet, no matching key pair found in InMemorySigner(MergeKeyStore(UnencryptedFileSystemKeyStore(/Users/jeremy/.near-credentials), UnencryptedFileSystemKeyStore(/Users/jeremy/Projects/NCD.L1.sample--thanks/neardev))).
    at Account.signTransaction (/Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/account.js:93:19)
    at async /Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/account.js:118:34
    at async Object.exponentialBackoff [as default] (/Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/utils/exponential-backoff.js:7:24)
    at async Account.signAndSendTransactionV2 (/Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/account.js:117:24)
    at async scheduleFunctionCall (/Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/commands/call.js:57:38)
    at async Object.handler (/Users/jeremy/.nvm/versions/node/v16.6.0/lib/node_modules/near-cli/utils/exit-on-error.js:52:9) {
  type: 'KeyNotFound',
  context: undefined
}

I get the same error when trying to run ./scripts/o-report.sh .

Is there something I have to enable in the jptest2.testnet account to get things working?


You need to login locally with your account

Run near login which will open your NEAR Wallet in a web browser

authorize the account called jptest2.testnet