EssentialsX version (/essentials): 2.0.1-b523

Server software (/version): git-Spitogt-65e8124-963b19c (MC: 1.12.1) (API 1.12.1-R0.1-SNAPSHOT)

EssentialsX config (if applicable): default config

Steps to replicate issue:

1. Put an enchant sign, on line 3 write Mending
2. Click Done.
3. It breaks.

It looks like this:

By "it breaks", do you mean the placed sign breaks or it doesn't work? In addition, does Mending work in /enchant?

Does /enchant work when you use Mending? This would help us narrow down the cause of the issue.

I believe you also need to specify a level, for example mending:1 for Mending I (even though there's only one level for Mending).

@SupaHam Should we set a default level for enchant signs, either hardcoded or configurable?

Thanks @md678685, it works as you said. However it seems it cannot stack enchantments to enchanted items, to replicate the bug, simply hold an enchanted item and right click at the enchantment sign.

Does the enchantment override the existing enchantment, or does it not get applied at all?

It simply rejects all enchanted items to be enchanted.

@md678685 I think it'll be fine to default to 1. However, we mustn't help discourage reading wiki. After all users must know what the signs are doing to prevent issues.

@SupaHam thanks for the consideration. I suggest letting the plugin to evaluate if the line either does not contain enchantment level, to prompt a related error, or to tell the enchantment does not exists.