Since you brought Miniloaders up i get this error when using the deconstruct planner over one:

The mod Miniloader caused a non-recoverable error.
Please report this error to the mod author.

Error while running event miniloader::on_marked_for_deconstruction (ID 20)
The mod The Blueprint Lab - Bud caused a non-recoverable error.
Please report this error to the mod author.

Error while running event BlueprintLab_Bud17::on_marked_for_deconstruction (ID 20)
The mod Dozer caused a non-recoverable error.
Please report this error to the mod author.

Error while running event dozer::on_pre_player_mined_item (ID 11)
dozer/control.lua:75: bad argument #-1 to 'index' (string expected, got nil)
stack traceback:
[C]: in function '__index'
__dozer/control.lua:75: in function <dozer/control.lua:74>
stack traceback:
BlueprintLab_Bud17/scripts/common.lua:33: in function 'DestroyEntity'
BlueprintLab_Bud17/scripts/lab-effects.lua:76: in function <BlueprintLab_Bud17/scripts/lab-effects.lua:65>
stack traceback:
[C]: in function 'raise_event'
BlueprintLab_Bud17/scripts/common.lua:33: in function 'DestroyEntity'
BlueprintLab_Bud17/scripts/lab-effects.lua:76: in function <BlueprintLab_Bud17/scripts/lab-effects.lua:65>
stack traceback:
miniloader/control.lua:300: in function 'handler'
miniloader/lualib/event.lua:15: in function <miniloader/lualib/event.lua:13>
stack traceback:
[C]: in function 'order_deconstruction'
miniloader/control.lua:300: in function 'handler'
miniloader/lualib/event.lua:15: in function <miniloader/lualib/event.lua:13>

Hi! In Dozer mod's control.lua for function on_pre_player_mined_item need check event.player_index, such as in the lab BlueprintLab's mod no player's character. I thig this error with Dozer mod can get in sandbox mode.