Merge pull request #281 from DanielJDufour/bugs/xforms-engine-illegal…

…-fetch fix illegal invocation issue when fetching form xml
getodk · Jan 20, 2025 · 138aac0 · 138aac0
2 parents dd5ee03 + 00517c2
commit 138aac0
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diff --git a/.changeset/ten-experts-type.md b/.changeset/ten-experts-type.md
@@ -0,0 +1,5 @@
+---
+"@getodk/xforms-engine": patch
+---
+
+Fix: illegal invocation when fetching form xml
diff --git a/packages/xforms-engine/src/instance/resource.ts b/packages/xforms-engine/src/instance/resource.ts
@@ -10,7 +10,10 @@ export interface ResourceOptions {
 }
 
 const fetchTextFromURL = async (resource: URL, options: ResourceOptions): Promise<string> => {
-	const response = await options.fetchResource(resource);
+	// destructuring prevents "Failed to execute 'fetch' on 'Window': Illegal invocation"
+	const { fetchResource } = options;
+
+	const response = await fetchResource(resource);
 
 	return response.text();
 };