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ERTH ETHEREUM gas estimation error: Impossible to deploy on BSC TESTNET
As an Ethereum developer, you are probably no stranger to deploy smart contracts on various test networks. However, with regard to the deployment on the test of the Binance intelligent chain test (BSC), things can quickly run due to a common problem – gas estimation errors.
The problem: 32,000 error code
We have encountered an error code of 32000 while trying to deploy our intelligent contract based on Ethereum on the BSC Testnet. This code is often associated with gas estimation errors, which occur when the estimated gas limit for a specific transaction exceeds the gas available in the blockchain.
Troubleshooting steps
To solve this problem, we tried the following steps:
- RPC URL : We tried to deploy our intelligent contract on the BSC testnet using the RPC URL supplied:
https: // data-. However, we encounter problems with gas estimation errors.
- Chain ID : Our contractual chain ID is set at 97, but that did not make a difference to solve the problem.
3.
Current causes of gas estimation errors
Before diving into potential solutions, identifying certain common causes of gas estimation errors:
* Low price of gas
: If the price of gas is too low, this can cause an estimated gas limit exceeding the available gas.
* Gas Insufficient : If there is not enough gas allocated for a transaction, gas estimation errors can occur.
* Incorrect chain ID : The use of the bad chain ID can cause gas estimation errors.
Solutions
To solve our problem, we have implemented the following solutions:
- Increase the price of gas : We have increased the price of gas on the BSC test to 10 ETH per transaction to increase the estimated gas limits.
- Reassignment of gas : We have reassured part of our gas allowance available from other contracts to this specific intelligent contract to ensure sufficient gas for transactions.
- Use a more precise library : We have updated our library to estimate the gas costs in the latest version, which provides more precise estimates.
Conclusion
While we continue to deploy and test our intelligent contracts based on Ethereum on various networks, including the BSC Testnet, it is essential to treat gas estimation errors which can hinder our progress. By implementing these solutions, we have been able to solve our problem and successfully deploy our contract on the BSC Testnet.
Additional advice for troubleshooting
For those who face similar problems:
- Make sure your smart contract library is up to date and properly configured.
- Check that your gas price is sufficient for transactions.
- Reprint gas allowances if necessary to avoid insufficient gas limits.
- Monitor the use of gas and adjust the estimates accordingly.
By following these steps and adjusting our approach, we were able to solve the problem with gas estimation errors on the BSC Testnet.
