I just playing first time with Matrix and can't figure whats wrong with this code, here's error code:
Craft\MatrixBlockModel and its behaviors do not have a method or closure named "naglowekPowitanie".
{% for block in entry.homepage %}
{% if block.type == "powitanie" %}
<article id="main">
<header class="special container">
<span class="icon fa-truck"></span>
<h2>{{ block.naglowekPowitanie }}</h2>
<p>{{ block.trescPowitanie }}</p>
</header>
{% elseif block.type == "wstep" %}
<section class="wrapper style2 container special-alt">
<div class="row 50%">
<div class="8u 12u(narrower)">
<header>
<h2>{{ block.wstepNaglowek }}</h2>
</header>
<p>{{ block.wstepTresc }}</p>
<footer>
<ul class="buttons">
<li><a href="#" class="button">{{ block.wstepPrzycisk }}</a></li>
</ul>
</footer>
{% endif %}
{% endfor %}