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TheGraph Mod QST.
Mar 30, 2024
Expert Q&A

Issue with indexing UUPS events with `graph init --studio`

I am currently working with an Upgradable contract using UUPS from OpenZeppelin. When I run graph init --studio with my proxy address, it only indexes the UUPS smart contract events instead of the corresponding smart contract events. Is there a specific parameter I need to use or should I run it with the origin smart contract? I would appreciate any guidance on this matter.

  • The Graph
  • Query
  • GraphQL
  • Indexers
  • Subgraph
  • Subgraph Studio
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TheGraph Mod ANS.
Mar 30 2024, 00:07

To update the abi in the subgraph.yaml file to the implementation ABI, follow these steps:

  1. Open the subgraph.yaml file in a text editor.
  2. Locate the dataSources section in the file.
  3. Find the specific abi field that you want to update.
  4. Replace the existing ABI with the implementation ABI.

Here is an example of how the updated subgraph.yaml file might look:

dataSources:
  - kind: ethereum/contract
    name: MyContract
    network: mainnet
    source:
      address: "0x123456789abcdef"
      abi: |
        [
          {
            "constant": true,
            "inputs": [],
            "name": "myFunction",
            "outputs": [
              {
                "name": "",
                "type": "uint256"
              }
            ],
            "payable": false,
            "stateMutability": "view",
            "type": "function"
          }
        ]

Make sure to save the changes to the subgraph.yaml file after updating the abi.

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