remix error : Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending?Returned error: {"jsonrpc":"2.0","error":"invalid opcode: PUSH0","id":2856340128754333}

The error message invalid opcode: PUSH0 means that the Ethereum Virtual Machine (EVM) does not recognize the PUSH0 opcode. This opcode was introduced in Solidity compiler version 0.8.20, but it is not yet supported by all EVM implementations.

 

If you are trying to deploy a contract that uses the PUSH0 opcode, you will need to make sure that you are deploying it to an EVM implementation that supports it. You can check if an EVM implementation supports PUSH0 by looking at the evmVersion field in the EVM's configuration.

 

If you are trying to interact with a deployed contract that uses the PUSH0 opcode, you will need to make sure that you are using a client that supports it. Most major Ethereum clients now support PUSH0, but there are still some older clients that do not.

 

If you are sure that you are trying to deploy or interact with an EVM implementation that supports PUSH0, then you can force send the transaction. However, this is not recommended, as it is likely to fail.

 

Here are some possible solutions:

• If you are deploying a contract, try compiling it with an older version of the Solidity compiler.
• If you are interacting with a deployed contract, try using a different Ethereum client.
• If you are sure that you are trying to deploy or interact with an EVM implementation that supports PUSH0, then you can force send the transaction. However, this is not recommended, as it is likely to fail.

Recommendation:

I recommend that you do not force send the transaction. It is likely to fail, and you will waste gas. Instead, try to resolve the issue by using a different EVM implementation or a different Ethereum client.