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freeCodeCamp / solana-curriculum

freeCodeCamp Solana Curriculum
BSD 3-Clause "New" or "Revised" License
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[HELP]: Task 1 ~ Lesson 33 #340

Closed voxelfox closed 4 months ago

voxelfox commented 4 months ago

Project

Hello World Contract

Lesson Number

32

Question

Hi. When I call the hello world contract I receive the following error:

Code and Screenshots

Let's say hello to a Solana account... TypeError: fetch failed at node:internal/deps/undici/undici:12618:11 at processTicksAndRejections (node:internal/process/task_queues:95:5) at async ClientBrowser.callServer (/workspace/solana-curriculum/learn-how-to-set-up-solana-by-building-a-hello-world-smart-contract/node_modules/@solana/web3.js/src/connection.ts:1624:17) { cause: Error: connect ECONNREFUSED ::1:8899 at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16) { errno: -111, code: 'ECONNREFUSED', syscall: 'connect', address: '::1', port: 8899 }