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@AskAlexSharov This seems to have solved this issue for me.

@AskAlexSharov Attached is I think all the info you were looking for. I'm experiencing the same issue as it relates to version #. Additionally, I'm having the issue noted in...

I had the same issue. Whenever it occurred, I would restart Erigon and that worked. However, it's also mentioned in #7753 where the respondents seem to conclude that it might...

To my understanding, and stated in the video, starting with Solidity 0.8.0 safemath is unneeded because it's built into Solidity. In that case, you will not need to import that...

@Stmbisa paste in (or add pictures of) your .sol code and your brownie-config.yaml code. My initial thoughts are maybe your non-SafeMath import is the wrong version or your dependencies/remappings in...

`msg.sender` is of type `address`. Wrap `payable` around `msg.sender` to change it to type `address payable` -> `payable(msg.sender).transfer(address(this).balance)` I believe this was a change made in Solidity version 0.8.`

@cromewar is correct. Additionally, the import is not found because it doesn't not exist at the given path. If you go to that file path on GitHub 'SafeMathChainlink.sol' does not...

Can confirm @xzvttACL's answer works. I use Windows and ran into the issue described by OP. Changing the execution policy to a less restrictive one fixes the issue.