getLogs broken in 4.0.7 "Bincode error" about ain HOT 5 CLOSED

correction: looks like its only 4.0.7 but loading 4.0.7 messed up my evm state. afterwards both 4.0.5 and 4.0.3 (where it clearly worked before) show the same error now.

will load a snapshot and try to pin it down.

from ain.

confirmed: 4.0.3 and 4.0.5 works, 4.0.7 gives the error.
going back to 4.05 after 4.0.7 is fine now too. might have been some weird glitch. But error clearly there in 4.0.7

from ain.

Hi Kuegi, thanks for reporting this. I cannot seem to recreate your issue (yet) but everything seems to be working fine on my end. The bincode error is coming from the rocksdb query (the EVM db) serialize/de-serialization error. This could potentially be a result of a corrupted db on your end, and I wouldnt be surprise if there were some undetected corruption in the evm db state because these were not safeguarded in the versions prior to v4.0.7. This would be a state issue on your end and perhaps re-indexing or reloading the chain from snapshot will resolve your issue.

I will spend abit of time today validating and trying to recreate your error, but would appreciate if you could get back if you were able to recreate the error on a snapshot.

from ain.

(btw. that limit is super annoying on local nodes) - Unfortunately the old pipeline was incorrect and this was actually fixed in v4.0.6 onwards. The reference PR is: #2736.

The reason as to why a block range limit was included in the PR fixes is for maximum reliability of queries, with an additional a layer of security to the node against DoS. The RPC now fully aligns with geth, and that PR fixes are actually extremely crucial for the stability of the node which is enhanced in v4.0.6 onwards.

from ain.

Update - managed to recreate the issue on my end and this seems to be a bug on PR #2736. Nothing wrong on your end and we will be resolving this, very much appreciated for spotting this. 🙏🏻

from ain.