When generating new chunks you can get a spew of the following log message when a petrified tree tries to generate:
"Tried to access a block entity before it was created. BlockPos{x=363, y=-43, z=-27}"
at that location seems to be a petrified tree with gaps where suspicious gravel would have generated.
Mod list: https://www.curseforge.com/minecraft/modpacks/scholars-and-librarians
(but tested with an updated sully's mod and the errors still occurred)
When generating new chunks you can get a spew of the following log message when a petrified tree tries to generate:
"Tried to access a block entity before it was created. BlockPos{x=363, y=-43, z=-27}"
at that location seems to be a petrified tree with gaps where suspicious gravel would have generated.
Mod list: https://www.curseforge.com/minecraft/modpacks/scholars-and-librarians
(but tested with an updated sully's mod and the errors still occurred)