fix: undefined

umijs · Nov 14, 2024 · 1c4818e · 1c4818e
1 parent 7ec0cb9
commit 1c4818e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/preset-umi/src/features/tmpFiles/tmpFiles.ts b/packages/preset-umi/src/features/tmpFiles/tmpFiles.ts
@@ -333,7 +333,7 @@ declare module '*.txt' {
           __INTERNAL_DO_NOT_USE_OR_YOU_WILL_BE_FIRED,
         ),
         hydrate: !!ssrConfig,
-        useStream: ssrConfig.useStream ?? true,
+        useStream: ssrConfig?.useStream ?? true,
         reactRouter5Compat: !!api.config.reactRouter5Compat,
         loadingComponent: api.appData.globalLoading,
       },
@@ -565,7 +565,7 @@ if (process.env.NODE_ENV === 'development') {
           ),
           mountElementId,
           basename: api.config.base,
-          useStream: ssrConfig.useStream ?? true,
+          useStream: ssrConfig?.useStream ?? true,
         },
       });
     }