fix(prompts): handle non-json gateway errors (#503)

langfuse · Feb 3, 2025 · 3a88df8 · 3a88df8
1 parent 42ffca6
commit 3a88df8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/langfuse-core/src/index.ts b/langfuse-core/src/index.ts
@@ -586,12 +586,12 @@ abstract class LangfuseCoreStateless {
           }
         );
 
-        const data = await res.json();
-
         if (res.status >= 500) {
-          throw new LangfuseFetchHttpError(res, JSON.stringify(data));
+          throw new LangfuseFetchHttpError(res, await res.text());
         }
 
+        const data = await res.json();
+
         return { fetchResult: res.status === 200 ? "success" : "failure", data };
       },
       retryOptions,