/powertool only works if you damage a block, clicking in air doesn't execute the powertool command.

EssentialsX version (/essentials):
b540
Server software (/version):
CraftBukkit version git-Spigot-5695bca-53fccdf (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)
EssentialsX config (if applicable):

bump 👍

Confirmed b542.

Also seeing this error.

Can this be replicated on build 533?

Nope, 533 works just fine

It looks as though e6fc459 (#1534) may have broken this when the break statements were added. This could be confirmed if this can be replicated on build 534.

Sorry for not replying - didn't get an email unfortunately 👎
but yes, build 534 broke the feature. Clicking air doesn't execute the powertool command.

And yet another question: e.g. in a worldguard region; commands "/near,/powertool,/pt" are blocked; but when a user has already set a powertool of /near on e.g. a dirt block, essentials still lets him execute the powertool command. Is there a way to fix this? - so just instead of this in the console:
[Essentials] [PT] FrankHeijden issued server command: /testcommand
this (executing the command AS the player):
FrankHeijden issued server command: /testcommand

@FrankHeijden That's a separate issue and I don't know how WG blocks the command, but we're dispatching the command as normal through the Spigot API.

If someone could confirm whether #1657 fixes the issue, it would be much appreciated.

Yes, it is fixed applying ed2e030

Thanks :)