dkaidalov

Indeed, the error is raised in HBoxStoredState, but its reason coming from the non-properly implemented [HybridHistory::bestForkChanges](https://github.com/ScorexFoundation/Scorex/blob/master/examples/src/main/scala/examples/hybrid/history/HybridHistory.scala#L207) The main problem is that `HybridHistory::bestForkChanges` returns a `ProgressInfo` structure with `toApply` field containing...

@daron666 actually I was able to reproduce this crash without any changes in configs and with clean master branch (I run 3 nodes) I also noticed that the mentioned exception...

@kushti Subjectively it becomes a bit more stable, but the same errors are still reproducible I noticed that [HybridHistory::bestForkChanges](https://github.com/ScorexFoundation/Scorex/blob/hybrid-fix/examples/src/main/scala/examples/hybrid/history/HybridHistory.scala#L218) still returns a `ProgressInfo` structure with `toApply` field containing only the...

I just want to warn that this change is basically a hard fork and could lead to the network split. More work should be done to roll out it safely.