I do not know what the issue is as I am on version 0.6.6 Solidity both in my compiler and in my code, and I am using all of the same versions of the packages that Patrick used. I find it even more peculiar that my code compiles and downloads correctly. Is this just something that I should ignore and move on from?

Error: Source "@chainlink/contracts/src/v0.6/interfaces/AggregatorV3Interface.sol" not found: File import callback not supported So this is an error message that everyone gets when they follow the Lesson 6 tutorial, however, mine did not go away after I added my remapping to brownie-config.yaml

  - smartcontractkit/chainlink-brownie-contracts@1.1.1
      - "@chainlink=smartcontractkit/chainlink-brownie-contracts@1.1.1"

1 Answer 1


Linting issues If you see something along the lines of:

ParserError: Source "OpenZeppelin/openzeppelin-contracts@3.4.0/contracts/access/Ownable.sol" not found: File not found.
import "@openzeppelin/contracts/access/Ownable.sol";

In your vscode, these and be safely ignored. However you can also add to your settings to ignore these.

  1. Create a .vscode folder at the root of your project.
  2. Create a file called settings.json Add the following code:
  "solidity.remappings": [

Or whatever version your @chainlink and @openzeppelin contracts need. For example: enter image description here

For more information see here

  • Thank you Patrick, this seemed to work for me. I had it in my .yaml file only. Mar 19 at 3:57

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