Dupe on player kick

[a112512514]

• [x] Are you running the latest version?
• [x] Did you check the FAQs on plugin's page?
• [x] Did you check the Wiki?
• [x] Did you configure config.yml?
• [x] Did you perform a cursory search?
• [x] Can you reproduce the problem on clean server (with installed only the plugin and dependencies)?

Description

Serious bug When any gui interface works, put items into gui When the player is dropped, you can double out the material!

Request emergency repairs! This bug has caused serious server problems!

Steps to Reproduce

1. Open the GUI of other plug-ins (need to put the item's GUI)
2. Put items
3. Dropped (kicked out)
4. Get double items

Expected behavior: [What you expected to happen]

Actual behavior: [What actually happened]

Environment

Server Core: [Spigot] Server Version: [e.g. 1.12.1] Plugin Version: [e.g. 2.1.6-PRE] (YOU SHOULD WRITE VERSION NUMBER, NOT JUST "LATEST")

HIGHLY RECOMMENDED TO ATTACH SERVER LOGS TO THE ISSUE!

[osipxd]

Hello. Can you add information about your environment and attach server log?

[a112512514]

No error, I'm looking for someone to try to fix it

But this is only a temporary act. I hope the author can fix it.

[osipxd]

I can't reproduce it. Please write step-by-step guide again. For example look at this issue: #152 Every step should be atomic.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.