fix: adjust fetch error message on the server

closes #8536
sveltejs · Jan 16, 2023 · 7d0e7be · 7d0e7be
1 parent 5e12d3e
commit 7d0e7be
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diff --git a/.changeset/nice-mayflies-compete.md b/.changeset/nice-mayflies-compete.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+fix: adjust fetch error message on the server
diff --git a/packages/kit/src/exports/vite/dev/index.js b/packages/kit/src/exports/vite/dev/index.js
@@ -33,7 +33,7 @@ export async function dev(vite, vite_config, svelte_config) {
 	globalThis.fetch = (info, init) => {
 		if (typeof info === 'string' && !/^\w+:\/\//.test(info)) {
 			throw new Error(
-				`Cannot use relative URL (${info}) with global fetch — use \`event.fetch\` instead: https://kit.svelte.dev/docs/web-standards#fetch-apis`
+				`Cannot use relative URL (${info}) with global fetch on the server. If this is called inside a \`load\` function, use \`event.fetch\` instead: https://kit.svelte.dev/docs/web-standards#fetch-apis`
 			);
 		}