Ethereum Error Code -28: Best Chain Activation
Bitcoin and Ethereum are two different cryptocurrencies, but they share some similarities. However, they have different blockchains and consensus algorithms. When running a command like “bitcoin-cli getblockcount”, it is important to understand the error code “-28” and its implications.
Error Code -28: Best Chain Activation
The error code “-28” indicates that the Best Chain activation failed for one or more blocks in the blockchain. This can happen for a number of reasons, including:
- Blockchain Congestion: When the number of transactions in the blockchain exceeds the processing capacity of the node, congestion can occur. In such cases, the “getblockcount” command may fail to retrieve the requested information.
- Node configuration: The configuration of the node running the bitcoin-cli command may not allow you to fetch data from certain blocks.
- Blockchain fork or merge: If there is a fork or merge in the blockchain, the getblockcount command may not be able to fetch certain block data.
Error code -28 will be fixed
To fix error code -28, you can try the following:
- Adjust node settings: Check your node settings and make sure that fetching data for certain blocks is allowed.
- Check blockchain fork or merge: If there is a fork or merge on the blockchain, you may need to wait for the new version of the blockchain to reconcile before running the command again.
- Disable Best Chain activation: Try disabling Best Chain activation and then enabling it again. This can help resolve congestion-related issues.
CLI command with error code -28
Below is an example of a CLI command that contains the error code “-28”:
$ bitcoin-cli getblockcount --best
In this command, we use the “–best” flag to enable best chain activation. If you see the error code “-28”, it is likely due to node congestion or configuration issues.
Conclusion
The error code “-28” indicates that fetching the data for one or more blocks in the blockchain failed for various reasons, such as blockchain congestion or node configuration limitations. To resolve this issue, adjust your node settings, check for blockchain forks or merges, and try disabling best chain activation before enabling it again. Remember to wait for the new blockchain version to perform a vote if necessary.
Additional Tips
- Make sure you have enough disk space and memory to handle large blocks.
- Consider using a different node configuration that allows fetching data from specific blocks.
- Keep your node software updated to ensure compatibility with new versions of Bitcoin or Ethereum.