Bukkit - Building problem. ("You do not have permission to use this.")

So yes..

Mods installed are :
- Essentials (+ GroupManager)
- CraftBook
- WorldEdit
- dynmap

CraftBukkit version: git-Bukkit-0.0.0-646-gb61ef8c-b670jnks (MC: 1.4)

Server running on: WinXP SP3 x86

Java version: Java(TM) SE Runtime Environment (build 1.6.0_24-b07)

Clients connect directly, no 3-rd party software is used.

Launching the server: "%ProgramFiles%\Java\jre6\bin\java.exe" -Xincgc -Xmx1G -jar craftbukkit-0.0.1-SNAPSHOT.jar

Problem: Every time someone from the default 'Builder' group from GroupManager (part of Essentials) tries to put down a block, it displays the message "You do not have permission to use this", but the block is placed anyway.

I don't know if it's only the Builder group or not, but I only have Builders and Admins, and there is no problem for Admins.

 

Also get this issue. Any help would be appreciated.

 

Same. I use permissions though, and admins don't the message either.

Edit: add craftbook.mech.* to your builder group.

 

Hi I also have this problem, rather it results from WorldEdit because I removed all the plugins that I left, but the problem was, I added (the things I had) WorldEdit removed and there was no problem.