Plugin Help

How to fix.

PHP:

case "Godz":
                            if($sender->hasPermission("tag.Godz") || $sender->isOp()){
                                $pperms = $this->getServer()->getPluginManager()->getPlugin("PurePerms");
                                $prefix = "§6God§r";
                                $this->pureChat->setPrefix($prefix, $sender);
                                $sender->sendMessage("You change your Tag to §eGodz");
                            }else{
                                if(!$sender->hasPermission("tag.Godz"));
                                    $sender->sendMessage("§8[§4!§8]§7You dont have this tag.")    ;                   
                                    }
                            break;
                            }
                        }
                    }
                }
            }
        }
        return true;
    }
}

Here the error

PHP:

[03:33:54] [Server thread/CRITICAL]: Error: "Call to a member function setPrefix() on null" (EXCEPTION) in "plugins/phar_Tag_o9c7lGyfvQpIsR2.phar/src/Alan/Tag/Main" at line 70

 

show me where $this->pureChat is defined

 

LOL

 

Like @KielKing said, we cant see where its defined.
If its defined by getting plugin via server ( ` $server->getPluginManager()->getPlugin('PluginName ` ) if the plugin does not exits it will return null, also your getting PurePerms for no use in that section...
I would assume you meant to get PureChat and use that, if so i would check if its null before doing anything (as said above).

 

what's so funny?

 

PHP:

<?php

namespace Alan\Tag;

use pocketmine\event\player\PlayerDeathEvent;
use pocketmine\event\entity\EntityDeathEvent;
use pocketmine\utils\Config;
use _64FF00\PureChat\PureChat;
use pocketmine\utils\TextFormat;
use pocketmine\event\Listener;
use pocketmine\Player;
use pocketmine\plugin\PluginBase;
use pocketmine\Server;
use pocketmine\event\block\BlockBreakEvent;
use pocketmine\event\block\BlockPlaceEvent;
use pocketmine\utils\TextFormat as TF;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;
use pocketmine\level\Position;
use pocketmine\command\ConsoleCommandSender;
use pocketmine\event\player\PlayerJoinEvent;
use pocketmine\event\entity\EntityDamageByEntityEvent;

class Main extends PluginBase implements Listener{

    private $pureChat = null;
    ###########################################################################
    ########################### IMPORTANT THINGS #################################
    ###########################################################################

    public function onEnable(){
        $this->getLogger()->info("Tag by Alan now enabled!");
    }

    public function onCommand(CommandSender $sender, Command $command, string $label, array $args) : bool {
        
        if(strtolower($command->getName()) === "tag") {
            
            if(count($args) < 1) {
            
                $sender->sendMessage(TF::GRAY . "§7Usage:§e/tag <list|use>");
                return true;
            }
            if(isset($args[0])) {
                        
                switch($args[0]) {
                    case "list":
                        $sender->sendMessage(TF::GRAY . "•Available Tag•");
                        $sender->sendMessage(TF::GRAY . "•Godz");
                        return true;
                        break;
                    default:
                        $sender->sendMessage(TextFormat::RED . "Usage: /tag <list|use>");
                        return true;
                    break;
                    case "use":
                        if (count($args) < 2) {
                            $sender->sendMessage(TextFormat::RED . "Usage: /tag use <tag name>");
                            return true;
                        }
                        if($sender->hasPermission("tag.command") || $sender->isOp()){
                        if(isset($args[1])) {
                        
                            switch($args[1]) {
                                
                            case "Godz":
                            if($sender->hasPermission("tag.Godz") || $sender->isOp()){
                                $pperms = $this->getServer()->getPluginManager()->getPlugin("PurePerms");
                                $prefix = "§6God§r";
                                $this->pureChat->setPrefix($sender, $prefix, $this->pureChat->getConfig()->get("enable-multiworld-chat") ? $player->getLevel()->getName() : null);
                                $sender->sendMessage("You change your Tag to §eGodz");
                            }else{
                                if(!$sender->hasPermission("tag.Godz"));
                                    $sender->sendMessage("§8[§4!§8]§7You dont have this tag.")    ;                   
                                    }
                            break;
                            }
                        }
                    }
                }
            }
        }
        return true;
    }
}

 

You don't assign $purechat to a plugin anywhere, so its definitely going to be null lol