fix: build admin ui around import ESM modules

keystonejs · Jun 12, 2024 · 0873c2c · 0873c2c
1 parent 5c45c3f
commit 0873c2c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/core/src/admin-ui/templates/next-config.ts b/packages/core/src/admin-ui/templates/next-config.ts
@@ -1,5 +1,9 @@
 export const nextConfigTemplate = (basePath?: string) =>
   `const nextConfig = {
+    // Experimental ESM Externals
+    // https://nextjs.org/docs/messages/import-esm-externals
+    // required to fix build admin ui issues related to "react-day-picker" and "date-fn"
+    experimental: { esmExternals: 'loose' },
     typescript: {
       ignoreBuildErrors: true,
     },