Mod reliably causes a crash when a rocket ghost is placed whilst waiting for productivity modules whilst using https://mods.factorio.com/mod/QualityRockets - assumedly because it replaces the silo with a different entity.
The mod Newly constructed machines wait for their modules (1.1.16) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event newly-constructed-machines-wait-for-their-modules::on_tick (ID 0)
...onstructed-machines-wait-for-their-modules__/control.lua:53: attempt to index field 'proxy_target' (a nil value)
stack traceback:
...onstructed-machines-wait-for-their-modules__/control.lua:53: in function 'proxy_requests_item_we_want_to_wait_for'
...onstructed-machines-wait-for-their-modules__/control.lua:143: in function <...onstructed-machines-wait-for-their-modules__/control.lua:137>