The problem occurs when I Upgrade my old tree to new tree.
2 old version btree. upgrade first one from 1.59 to 1.64. now enumSerialization = true. then select second one or run second one. the static enumSerialization still be true, error occur.
If I first choose 1.6.4 btree, the enumSerialization would be set to true, then I chose 1.5.7 btree, then "shaHashSerialization" would be set to false and the follow code would not run and then "enumSerialization" would not be set to false, it will still be true and make line510 enter wrong flow