Solved error when giving some effect

Discussion in 'Plugin Help' started by Igor Da silva, Jan 10, 2021.

  1. Igor Da silva

    Igor Da silva Creeper

    Messages:
    3
    hello, I tried to make the player receive effects when interacting with a certain item, but there was an error that I couldn't solve.

    error:
    [21:35:26] [Server thread/CRITICAL]: Error: "Call to undefined method pocketmine\entity\Effect::setAmplifier()" (EXCEPTION) in "plugins/CustomPot/src/ZanoKing/CustomPot/Main" at line 42

    part of the most relevant code:

    PHP:
    use pocketmine\entity\Effect;

    //function onInteract
           
          
    $pot Effect::getEffect(1);
    (
    42)  $pot->setAmplifier(2);
          
    $pot->setVisible(true);
          
    $pot->setDuration(273);
          
    $player->addEffect($pot);
    and sorry for the english of the google translator
     
  2. GamakCZ

    GamakCZ Zombie Pigman

    Messages:
    604
    GitHub:
    GamakCZ
    For Player->addEffect() you have to use EffectInstance instead of Effect
     
  3. minijaham

    minijaham Zombie

    Messages:
    220
    GitHub:
    minijaham
    Your code is outdated.

    PHP:
    use pocketmine\entity\EffectInstance;
    use 
    pocketmine\entity\Effect;

    $effect Effect::getEffect(9); // Declaring effect (Confusion)
    $duration 20 4// Duration. 20 = 1 second
    $amplification 0// Lv1 is 0
    $visible false// Particle
    $instance = new EffectInstance($effect$duration$amplification$visible); //Effect Instance
    $player->addEffect($instance); // Adds Effect
     
    Igor Da silva likes this.
  4. Igor Da silva

    Igor Da silva Creeper

    Messages:
    3
    thanks bro, i'll see better about the EffectInstance class
     
    minijaham likes this.
  5. Igor Da silva

    Igor Da silva Creeper

    Messages:
    3
    thanks bro, really I had seen it in a 2018 forum and also in an older plugin
     

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