Fix Radar - Page 2 | Shopify Dude

Shopify Script Tags Stop Loading in March 2027: Move to App Embeds Without Breaking the Store

ScriptTag creation stopped October 1, 2026; existing storefront ScriptTags stop loading March 1, 2027. Audit, replace, activate, test, then remove them safely.

Fix

Why Shopify Flow Tags Do Not Stop Every Order From Importing Into ShipStation

Shopify Flow order tags do not automatically restrict ShipStation imports. Configure field mapping and ShipStation rules, then test timing and irreversible exclusions.

Fix

Shopify REST Admin API Is Legacy: How to Move a Product Integration to GraphQL

The REST Admin API became legacy in October 2024. Learn what still works, what changed for new apps, and how to migrate product reads to GraphQL safely.

Fix

Shopify Scripts Stopped Running in 2026: Restore Discounts, Shipping, and Payment Rules

Shopify Scripts stopped executing June 30, 2026. Audit missing checkout logic and map Ruby Scripts to Shopify Functions, apps, and practical test cases.

Fix

Shopify Maximum Quantity: Disable Add to Cart After Five Are Already in the Cart

A product-page quantity input is not a cart-wide purchase limit. Count existing cart lines, update every add button, and enforce hard caps at checkout when needed.

Fix

Shopify Add to Cart Redirects to /cart Instead of Opening the Cart Drawer

Diagnose Shopify product forms that unexpectedly send shoppers to /cart. Trace the submit handler, use locale-aware Ajax requests, and refresh the drawer without duplicate adds.

Fix

Shopify Flow: Match a SKU and Line-Item Property on the Same Item

Avoid false-positive Shopify Flow routing by checking the SKU and personalization property on the same line item.

Fix

Shopify Metafield Import Error: Owner Subtype Does Not Match

A Shopify metafield import can fail because the product category does not satisfy the definition's constraints. Diagnose owner type, category, import order, and column format before retrying.

Fix

Shopify Order Tags Do Not Route Fulfillment to a 3PL

Tagging an order for a finishing house or 3PL does not move its fulfillment order. Configure locations, stock, shipping profiles, and routing rules—and test the actual fulfillment assignment.

Fix

Shopify Inventory Syncs in 2026: Compare-and-Swap and Idempotency

Shopify inventory mutations changed in API 2026-04. Learn when to use changeFromQuantity, why idempotency keys matter, and how to stop ERP syncs overwriting fresh sales.

Fix

Shopify UI Extension Bundle Too Large: How to Get Under the 64 KB Limit Before Deploy

Shopify UI extensions are subject to a 64 KB compressed JavaScript limit, with 128 KB for full-page customer account extensions. Here’s how to diagnose bundle weight before asking Shopify for an exception.

Fix

Why Your Shopify Checkout Extension Suddenly Won’t Deploy

Why Shopify can block an app deployment because another checkout UI extension is still on an old API version, and how to upgrade safely.