‘class’ has no member named ‘variable’

[mint river]

I have this, with the error of the title of the post

[fair island]

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[regal vault]

we need a bit more context honestly

[regal vault]

can we actually get the code and not a screenshot

that reads much nicer

[mint river]

this is Node.cpp

#include "Node.h"
#include <iostream>

Node::Node(int _value){
    value = _value;
}

Node::~Node(){

}

Node* Node::getNext(){
    return next;
}

void Node::setNext(Node* Node){
    Node = Node;
}

int Node::getValue(){
    return value;
}

and this Stack.cpp

#include <iostream>
#include "Node.h"
#include "Stack.h"

Stack::Stack(){
    first = nullptr;
    quantity = 0;
}

Node* Stack::Top(){
    return first;
}

void Stack::Push(int value){
    Node node = Node(value);
    quantity++;
    if(quantity == 0){
        first = &node;
    }else{
        node.setNext(first);
        first = &node;
    }
}

void Stack::Pop(){
    if(quantity != 0){
        Node* firstX = first;
        firstX -> first.getNext();
        free(firstX);
    }
}

bool Stack::isEmpty(){
    if(quantity > 0){
        return false;
    }
    return true;
}

void Stack::setQuantity(int _quantity){
    quantity = _quantity;
}

int Stack::getQuantity(){
    return quantity;    
}

[regal vault]

and what is the actual error it throws?

[mint river]

sorry forgot to say where

it throws the same with firstX -> first.getNext();

[regal vault]

well what is firtstx?

[mint river]

i created that to not lose the reference of first to after that delete it from memory

[regal vault]

no what is it

oh I am blind

what do you think you're re doing in this line?
firstX -> first.getNext();

[mint river]

i am assigning to firstX the "second" node in stack

[regal vault]

nope

-> does nothing like that

asignment is =

-> is for operating on pointer types

like first->getNext() is fine as it's equal to something like a.foo() where a is not a pointer type

[mint river]

ohh

so i changed as

Node* firstX = first;
firstX = first->getNext();
free(firstX);```

[snow vigil]

not enough information

you haven't shown your headers

how are we to know what members your class does and doesn't have if we can't see the class?

[mint river]

!solved