From 8155828271ea576d60f500d8ca1ae3d9cae5205c Mon Sep 17 00:00:00 2001
From: SBrandeis <simon@huggingface.co>
Date: Tue, 7 Jan 2025 17:26:28 +0100
Subject: [PATCH] stringify JSON error when chat completing

---
 packages/inference/src/tasks/custom/request.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/inference/src/tasks/custom/request.ts b/packages/inference/src/tasks/custom/request.ts
index 1e5ddfc98..de25b8175 100644
--- a/packages/inference/src/tasks/custom/request.ts
+++ b/packages/inference/src/tasks/custom/request.ts
@@ -34,7 +34,7 @@ export async function request<T>(
 		) {
 			const output = await response.json();
 			if ([400, 422, 404, 500].includes(response.status) && options?.chatCompletion) {
-				throw new Error(`Server ${args.model} does not seem to support chat completion. Error: ${output.error}`);
+				throw new Error(`Server ${args.model} does not seem to support chat completion. Error: ${JSON.stringify(output.error)}`);
 			}
 			if (output.error || output.detail) {
 				throw new Error(JSON.stringify(output.error ?? output.detail));