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How to fix MetaMask error: undefined is not an object

The following error message can occur in MetaMask:

  • Root TypeError: undefined is not a function
  • Root TypeError: undefined is not an object

MetaMask undefined is not an
object

Before you reset your account, consult a member of the team by getting in touch with Support — resetting an account should be avoided where possible.

Before you reset your account

Make sure you have your Secret Recovery Phrase backed up before you reset your account, as well as the seed phrases or private keys of any imported accounts.

After resetting your account, your transaction history in MetaMask may default to none, which does not mean that your funds have been lost. MetaMask stores your transaction history locally, and this data may be erased when you reset an account. Remember that all transaction history is on the blockchain, and can be consulted on a block explorer.

  • 고객 지원팀에 문의하기

    다른 곳에서 답을 찾을 수 없다면 저희에게 문의해 주세요. 지갑을 연결해 주시면 더 빠르고 정확한 지원을 받을 수 있습니다. 또한 불필요한 질문을 줄여 시간을 절약할 수 있습니다.

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