Hallo
the pickup items log not work
i drop x1 stone and then I collect it, but it is not logged when I collect it in CoreProtect

image: https://i.postimg.cc/MG9L2RDf/image.png

Config CoreProtect in PosteBin: https://pastebin.com/nNF3q1n9

Is there anything in your logs?

Is there anything in your logs?

No anything
latest.log https://pastebin.com/xV880cPN

Please test without any other plugins.

okey, the problem is plugin zItemStacker
its possible to add compatibility?

You'll need to contact the developer of that plugin.

Also note, that Spigot/Paper have built in item stacking functionality. Using a plugin is not necessary for item merging.