Using font images with `suggest_in_command: false` in `/e` command kicks you for Illegal characters in chat

[Andre601]

Discord tag (optional)

Andre_601#0601

What happened?

There seems to be an issue with trying to use a font image that has suggest_in_command set to false inside the /e command.

In these cases are you getting kicked for Illegal characters in chat by either the plugin or Minecraft itself.

Steps to reproduce the issue

1. Create a font_image with suggest_in_command set to false
2. Create the resource pack and apply it as normal
3. Use the /e command with the font_image you defined earlier
4. Observe getting kicked for Illegal characters in chat

Server version

[22:00:51 INFO]: This server is running Paper version git-Paper-130 (MC: 1.19.2) (Implementing API version 1.19.2-R0.1-SNAPSHOT) (Git: 4ba43fe)

ItemsAdder Version

[22:01:17 INFO]: ItemsAdder version 3.2.3n
[22:01:17 INFO]: Customized Minecraft without client mods!
[22:01:17 INFO]: Website: devs.beer
[22:01:17 INFO]: Author: LoneDev

ProtocolLib Version

[22:01:33 INFO]: ProtocolLib version 5.0.0-SNAPSHOT
[22:01:33 INFO]: Provides read/write access to the Minecraft protocol.
[22:01:33 INFO]: Authors: dmulloy2 and comphenix

LoneLibs Version

[22:01:44 INFO]: LoneLibs version 1.0.19
[22:01:44 INFO]: Collection of libs used by my plugins
[22:01:44 INFO]: Authors: LoneDev and others

LightAPI Version (optional)

No response

LibsDisguises Version (optional)

No response

FULL server log

https://paste.helpch.at/esujedijag.md

Problematic items yml configuration file (optional)

info:
  namespace: powerplugins
font_images:
  left_click:
    permission: "powerplugins.icon.left_click"
    show_in_gui: true
    suggest_in_command: false
    path: "font/icon/left_click.png"
    scale_ratio: 10
    y_position: 8
  right_click:
    permission: "powerplugins.icon.right_click"
    show_in_gui: true
    suggest_in_command: false
    path: "font/icon/right_click.png"
    scale_ratio: 10
    y_position: 8

[LoneDev6]

Can you make a video? This is not really clear, thanks

[Andre601]

2022-09-28.14-56-58.mp4

[LoneDev6]

https://forums.minecraftforge.net/topic/60397-1112-illegal-characters-in-chat-quick-question/#comment-281550

sendChatMessage is a client-side-only method which is used to send the message the player typed into the chat box to the server. These messages are not allowed to contain color or formatting codes to prevent spam.

Use the sendMessage version on the server to send formatted messages.

Seems caused by this, since the plugin replaces the placeholder with WHITE+emoji, then calls the function to send it like it was send by the player.
I'll strip every color code.

[Andre601]

https://forums.minecraftforge.net/topic/60397-1112-illegal-characters-in-chat-quick-question/#comment-281550

sendChatMessage is a client-side-only method which is used to send the message the player typed into the chat box to the server. These messages are not allowed to contain color or formatting codes to prevent spam.
Use the sendMessage version on the server to send formatted messages.

Seems caused by this, since the plugin replaces the placeholder with WHITE+emoji, then calls the function to send it like it was send by the player. I'll strip every color code.

I want to mention it doesn't happen when the placeholder does have suggestions appear in the command, so there must be something else.

Like f.e. /iaemoji one is working fine.