Issue Report

IP-Check Version:
2.07

Java Version:
8

Database Type:
file

Description of the problem:
when a player that is not whitelisted this error will spam the console.
ERROR Could not pass event PlayerLoginEvent to IP-Check v2.0.7

How to replicate:

setup whitelist server, ask a non-whitelisted player to login, this error will show

Checklist:

• I made sure there aren't duplicates of this report (Use Search)
• I made sure I am using an up-to-date version of IP-Check.
• I Made sure the bug/error is not caused by any other plugin.

Could you post the error as this is critical to see to solve the isssue

[17:51:48] [Server thread/ERROR]: Could not pass event PlayerLoginEvent to IP-Check v2.0.7
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[Spigot.jar:git-Spigot-4741400-a1d3777]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Spigot.jar:git-Spigot-4741400-a1d3777]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [Spigot.jar:git-Spigot-4741400-a1d3777]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.PlayerList.attemptLogin(PlayerList.java:501) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.LoginListener.b(LoginListener.java:121) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.LoginListener.F_(LoginListener.java:57) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.NetworkManager.a(NetworkManager.java:233) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.ServerConnection.c(ServerConnection.java:140) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:842) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:678) [Spigot.jar:git-Spigot-4741400-a1d3777]
at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:576) [Spigot.jar:git-Spigot-4741400-a1d3777]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Caused by: java.lang.NullPointerException
at net.risenphoenix.ipcheck.database.DatabaseController.addUUID(DatabaseController.java:205) ~[?:?]
at net.risenphoenix.ipcheck.database.DatabaseController.log(DatabaseController.java:177) ~[?:?]
at net.risenphoenix.ipcheck.events.PlayerLoginListener.execute(PlayerLoginListener.java:82) ~[?:?]
at net.risenphoenix.ipcheck.events.PlayerLoginListener.(PlayerLoginListener.java:67) ~[?:?]
at net.risenphoenix.ipcheck.IPCheck.onPlayerLogin(IPCheck.java:88) ~[?:?]
at sun.reflect.GeneratedMethodAccessor354.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_111]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_111]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[Spigot.jar:git-Spigot-4741400-a1d3777]
... 13 more
[17:51:48] [Server thread/INFO]: Disconnecting com.mojang.authlib.GameProfile@2de3099b[id=5ffc199f-ee09-4b62-b1b0-c029a71fd915,name=OpLaMLaM,properties={textures=[com.mojang.authlib.properties.Property@71bde2cc]},legacy=false] (/182.153.229.34:62630): You are not whitelisted on this server!

I cant reproduce this error on my test server.
What version of MC is your server?

Plz next time use pastebin to post error logs

1.11.2
If u are a white listed player this error won't occur, u have to try to login as non whitelist player

1.11.2 spigot

I know how to test. It still wont happen to me.
Have you updated all other plugins/spigot build?

Updated to the last build from the spigot buildtools (Build #59 (10-Feb-2017 07:36:06)) and created a new spigot 1.11.2 file.
It still wont happen to me.
See here my startup log including me not whitelisted and deOPed.

Are u using MySQL or file as database?

I tested both with or without MySQL
Same startup log so no point to post it again.

Hmmm, let me try to find out what's the cause of the error by reduce plugins once at a time. Will get back to you

There is an issue with the MySQL, after a while it losses connection and gives an error when you try to log in.
Restart the server and see if the same happens.
I'm waiting for an update from our developer to have that fixed.