(SOLVED: nevermind, i just figured out) My home page redirects to a 404 page

Topic summary

Issue Identified & Resolved:
The user’s homepage was redirecting to a 404 error page. The root cause was determined to be the index.json page not being updated after a theme migration or modification.

Solution:
Updating the index.json page file resolved the redirect issue and restored proper homepage functionality.

Technical Context:
The thread includes theme.liquid code snippets showing standard Shopify theme structure with CSS asset loading, color scheme variables, font settings, and responsive design configurations. The tags indicate this occurred during a theme migration or optimization process.

Community Note:
A community member reminded the original poster to preserve the original question and post the solution as a separate comment rather than editing the initial post. This practice helps future users encountering the same issue find the solution more easily.

Status: Resolved - no further assistance needed.

Summarized with AI on November 6. AI used: claude-sonnet-4-5-20250929.

SOLVED (The problem was that the index.json page was not updated ;))

theme.liquid


  
    
    
    
    
    
    {%- if settings.favicon != blank -%}
      
    {%- endif -%}
    
    {% if page_description %}
      
    {% endif %}
    {% render 'meta-tags' %}
    {{ content_for_header }}
    {{ 'critical.css' | asset_url | stylesheet_tag }}
    {% if settings.scroll_animation != 'none' %}
      {{ 'animation.css' | asset_url | stylesheet_tag }}
    {%- endif %}
    {% if settings.rtl %}{{ 'rtl.css' | asset_url | stylesheet_tag: preload: true }}{% endif %}
    {{ 'product-card.css' | asset_url | stylesheet_tag }}
    {{ 'swiper-bundle.min.css' | asset_url | stylesheet_tag }}
    {{ 'judgeme-reviews.css' | asset_url | stylesheet_tag }}
    {% render 'font-variables' %}
    {% if request.design_mode %}
      {{ 'design-mode.css' | asset_url | stylesheet_tag: preload: true }}
    {% endif %}
    {% style %}
      {% for scheme in settings.color_schemes -%}
        {% # theme-check-disable UndefinedObject %}
        {% assign scheme_classes = scheme_classes | append: ', .color-' | append: scheme.id %}
        {% # theme-check-disable UndefinedObject %}
        {% if forloop.index == 1 -%}
          :root,
        {%- endif %}
        .color-{{ scheme.id }} {
          --color-background: {{ scheme.settings.background }};
          {% if scheme.settings.background_gradient != empty %}
          --gradient-background: {{ scheme.settings.background_gradient }};
          {% else %}
          --gradient-background: {{ scheme.settings.background }};
          {% endif %}
          --color-primary: {{ scheme.settings.primary_color }};
          --color-primary-rgb: {{ scheme.settings.primary_color.red }}, {{ scheme.settings.primary_color.green }}, {{ scheme.settings.primary_color.blue }};
          --color-text: {{ scheme.settings.text_color }};
          --color-text-rgb: {{ scheme.settings.text_color.red }}, {{ scheme.settings.text_color.green }}, {{ scheme.settings.text_color.blue }};
          --color-heading: {{ scheme.settings.heading_color }};
          --color-heading-rgb:{{ scheme.settings.heading_color.red }}, {{ scheme.settings.heading_color.green }}, {{ scheme.settings.heading_color.blue }};
          --color-link: {{ scheme.settings.text_color }};
          --color-link-hover: {{ scheme.settings.primary_color }};
          --color-border: {{ scheme.settings.border_color }};
          /* Button primary */
          --btn-primary-color: {{ scheme.settings.btn_primary_color }};
          --btn-primary-hover-color: {{ scheme.settings.btn_primary_hover_color }};
          --btn-primary-bg-color: {{ scheme.settings.btn_primary_background }};
          --btn-primary-hover-bg-color: {{ scheme.settings.btn_primary_hover_background }};
          /* Button outline */
          --btn-outline-color: {{ scheme.settings.btn_outline_color }};
          --btn-outline-border-color: {{ scheme.settings.btn_outline_border_color }};
          /* Button link */
          --btn-link-color: {{ scheme.settings.button_link_color }};
          --btn-link-hover-color: {{ scheme.settings.button_link_hover_color }};
          --input-color: var(--color-text);
          --input-placeholder-color: rgba(var(--color-heading-rgb), 0.55);
          --input-bg: rgba({{ scheme.settings.background.red }}, {{ scheme.settings.background.green }}, {{ scheme.settings.background.blue }}, 0.6);
        }
      {% endfor %}
      {{ scheme_classes | prepend: 'body' }} {
        color: var(--color-text);
        background-color: var(--color-background);
      }
      :root {
        --border-color-base: #e5e5e5;
        --light-grey-color: #f5f5f5;
        {% if settings.enable_rounded %} --rounded-radius: {{ settings.rounded_corner }}px;{% endif %}
        --logo-width: {{ settings.mobile_logo_width }}px;
        --body-font-size: {{ settings.body_font_size }}px;
        --body-line-height: 1.714;
        --body-weight: {{ settings.body_font_weight }};
        --heading-font-scale: {{ settings.heading_font_scale | divided_by: 100.0 }};
        --heading-text-transform: {{ settings.heading_text_transform }};
        --heading-letter-spacing: {% if settings.heading_letter_spacing == 'negative' %}-0.034em{% else %}{{ settings.heading_letter_spacing }}{% endif %};
        --heading-weight: {{ settings.heading_font_weight }};
        --subheading-weight: {{ settings.subheading_font_weight }};
        --medium-font-weight: {% if settings.menu_font == 'body_font' %}{{ settings.body_font.family }}{% else %}{{ settings.heading_font.family }}{% endif %}, {{ settings.body_font.fallback_families }};
        --btn-text-transform: {{ settings.btn_text_transform }};
        --btn-radius: {{ settings.button_radius }}px;
        --btn-font-size: var(--body-font-size, 1.4rem);
        --btn-padding-y: 1.5rem;
        --btn-padding-x: 3rem;
        --btn-letter-spacing:  {% if settings.heading_letter_spacing == 'negative' %}calc(var(--heading-letter-spacing) + 0.01em){% else %}calc(var(--heading-letter-spacing) - 0.01em){% endif %};
        --input-height: 5rem;
        {% if settings.rounded_corner > 1 %}
        --input-padding: 1rem 2rem;
        {% else %}
        --input-padding: 1rem 1.5rem;
        {% endif %}
        --inputs-border-width: 1px;
        --input-color: var(--color-text);
        --input-border-radius: var(--btn-radius);
        --input-font-size:  {% if settings.body_font_size < 16 %}16px{% else %}{{ settings.body_font_size }}{% endif %}  ;
        --input-placeholder-color: rgba(var(--color-heading-rgb), 0.6);
        --page-width: {{ settings.page_width }}px;
        --page-width-value: {{ settings.page_width }};
        --fluid-container-width: {{ settings.fluid_container_width }}px;
        --fluid-container-width-value: {{ settings.fluid_container_width }}px;
        --color-white: #FFF;
        --color-dark: #111;
        --h0-size: calc(var(--heading-font-scale) * 4.8rem);
        --h1-size: calc(var(--heading-font-scale) * 4rem);
        --h2-size: calc(var(--heading-font-scale) * 3.6rem);
        --h3-size: calc(var(--heading-font-scale) * 3rem);
        --h4-size:  calc(var(--heading-font-scale) * 2.4rem);
        --h5-size: calc(var(--heading-font-scale) * 1.8rem);
        --h6-size: calc(var(--heading-font-scale) * 1.6rem);
        --transition: all 0.4s;
        --duration-short: 0.3s;
        --duration-long: 0.5s;
        --transition-popup: var(--transition-type, all) 0.4s;
        --zoom-transform: scale(1.05);
        --overlay-bg: rgba(0, 0, 0, 0.60);
        --grey-color: #f5f5f5;
        --section-spacing: {{ settings.space_mobile }}px;
        --bs-gutter-x: 1.5rem;
        --shadow: 5px 0px 30px 0px rgba(0, 0, 0, 0.08);
        /* Badge color */
        --bages-sale-color: {{ settings.sale_color }};
        --bages-sale-bg-color: {{ settings.sale_background }};
        --bages-new-color: {{ settings.new_color }};
        --bages-new-bg-color: {{ settings.new_background }};
        --bages-pre-order-color: {{ settings.pre_order_color }};
        --bages-pre-order-bg-color: {{ settings.pre_order_background }};
        --bages-sold-out-color: {{ settings.sold_out_color }};
        --bages-sold-out-bg-color: {{ settings.sold_out_background }};
        --bages-custom-color: {{ settings.custom_badge_color }};
        --bages-custom-bg-color: {{ settings.custom_badge_background }};
        --responsive-rate: ((100vw - 575px) / (1600 - 575));
      }
      @media (min-width: 768px) {
        :root{
          --section-spacing: {{ settings.spacing_desktop }}px;
          --logo-width: {{ settings.logo_width }}px;
          --btn-padding-y: 1.5rem;
           --btn-padding-x: 5.5rem;
           --input-font-size: calc(var(--body-font-size) - 1px);
        }
      }
    {% endstyle %}
    
    
    
    
    
    
    
  
  
    {%- liquid
      render 'preload-page'
      sections 'header-group'
    -%}
    
    {% sections 'footer-group' %}
    {%- liquid
      sections 'overlay-group'
      section 'mobile-navigation-bar'
      section 'product-quickview'
      section 'custom-colors'
      section 'fake-order'
    -%}
    {%- render 'scripts-tag' -%}
    {%- render 'sprite-svg' -%}
    {%- render 'content-bottom' -%}
  

Glad to hear you solved your issue. In the future, it’s helpful if you leave your original post as is, and add a comment with the solution you found, and mark it as so.

It helps other people who find this thread later with the same problem :slightly_smiling_face: