unsetPermissions(); doesnt work

Discussion in 'Plugin Development' started by behaulas1, Jul 23, 2016.

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    behaulas1

    plugin.ListOFPerms = plugin.getConfig().getStringList(getGroup(player)+ "."+"Permissions");
    for(String a : plugin.ListOFPerms) {


    plugin.perms.get(player.getUniqueId()).unsetPermission(a);

    }

    Here is the error
    [19:44:25 WARN]: Unexpected exception while parsing console command "group BehaUlas Kurucu"
    org.bukkit.command.CommandException: Unhandled exception executing command 'group' in plugin GropMany v1.0
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit.jar:git-Bukkit-18fbb24]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:140) ~[craftbukkit.jar:git-Bukkit-18fbb24]
    at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:620) ~[craftbukkit.jar:git-Bukkit-18fbb24]
    at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchServerCommand(CraftServer.java:606) [craftbukkit.jar:git-Bukkit-18fbb24]
    at net.minecraft.server.v1_8_R3.DedicatedServer.aO(DedicatedServer.java:372) [craftbukkit.jar:git-Bukkit-18fbb24]
    at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:336) [craftbukkit.jar:git-Bukkit-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:629) [craftbukkit.jar:git-Bukkit-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:537) [craftbukkit.jar:git-Bukkit-18fbb24]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_91]
    Caused by: java.lang.NullPointerException
    at com.gropmany.net.Main.classOfPlayer(Main.java:178) ~[?:?]
    at com.gropmany.net.Main.onCommand(Main.java:96) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit.jar:git-Bukkit-18fbb24]
    ... 8 more

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jul 23, 2016
  2. @behaulas1
    The problem is you have a NullPointerException on line 178 of your main class, could you show us your main class?
     
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    mine-care

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