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i want upload smart contract in the https://polkadot.js.org/apps/#/contracts but it when i press the depoloy button , it show me this error :

enter image description here

polkadot-v0.9.34

substrate-contracts-node : substrate-contracts-node 0.23.0-87a3d76c880

whats the problem ? how can i solve this problem ?

7
  • Where are you deploying the Smart Contract (chain)? Do you have enough Balance in the account you are using?
    – Alex Bean
    Commented Feb 14, 2023 at 8:21
  • 1
    Can you try in: contracts-ui.substrate.io polkadot js UI is not updated to WeightV2 ( > polkadot v0.9.33)
    – P.Ossun
    Commented Feb 14, 2023 at 8:22
  • @AlexBean i created solochain with substrate also i want upload this in polkadot.js local test .
    – Mr Coder
    Commented Feb 14, 2023 at 9:42
  • @P.Ossun I tried to use contract-ui in it works , but i want to know hiw can i solve this problem .
    – Mr Coder
    Commented Feb 14, 2023 at 9:43
  • @MrCoder Having polkadot js apps team fixing the issue: github.com/polkadot-js/apps/pull/8538 =)
    – P.Ossun
    Commented Feb 14, 2023 at 11:12

1 Answer 1

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As stated in the comments, the polkadot-js UI unfortunately doesn't support Weights V2 yet.

You are better off using https://contracts-ui.substrate.io/ for now.

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