[solidity] Contains invalid UTF-8 sequence at position (fix inside)
#RC#
Interacting with decentralized protocols often requires a high degree of technical precision from the user. The solidity smart contract logic is strictly enforced, meaning every parameter must be perfect. Verifying the transaction on multiple explorers can help you pinpoint the exact fail reason. A common mistake is trying to interact with a smart contract on the wrong chain.
The solidity node might be experiencing a high volume of requests, slowing down the UI. Learning to interpret the « revert reason » from the raw hex will save you a lot of time. An outdated node connection is often the hidden culprit behind many transaction failures. Ensure your system time is accurate, as even a small drift can cause signature errors.
A mismatch between the dApp’s frontend and the backend contract can cause a total halt.
