Add custom error message for non-experimental "react" and "react-dom"…

… dependencies.
bvaughn · Dec 15, 2023 · 4cec2e4 · 4cec2e4
1 parent 31233a5
commit 4cec2e4
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/packages/suspense/src/cache/createCache.ts b/packages/suspense/src/cache/createCache.ts
@@ -38,6 +38,15 @@ import {
   isResolvedRecord,
 } from "../utils/isRecordStatus";
 
+if (getCacheForTypeMutable == null) {
+  throw new Error(
+    "unstable_getCacheForType is not a function.\n\n" +
+      "This probably means that the wrong version of React has been specified as a dependency. " +
+      'The "suspense" package requires the @experimental release of "react" and "react-dom".\n\n' +
+      "For more information, see https://react.dev/community/versioning-policy#experimental-channel"
+  );
+}
+
 export type InternalCache<Params extends Array<any>, Value> = Cache<
   Params,
   Value