From a87d4271d39980861622d6635b3762d4010463ca Mon Sep 17 00:00:00 2001
From: tbphp <admin@tbphp.net>
Date: Thu, 19 Jun 2025 11:25:59 +0800
Subject: [PATCH] fix: Gemini & Vertex empty content error

---
 relay/channel/gemini/relay-gemini.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/relay/channel/gemini/relay-gemini.go b/relay/channel/gemini/relay-gemini.go
index 635041d7..d4b7c209 100644
--- a/relay/channel/gemini/relay-gemini.go
+++ b/relay/channel/gemini/relay-gemini.go
@@ -374,7 +374,9 @@ func CovertGemini2OpenAI(textRequest dto.GeneralOpenAIRequest, info *relaycommon
 		if content.Role == "assistant" {
 			content.Role = "model"
 		}
-		geminiRequest.Contents = append(geminiRequest.Contents, content)
+		if len(content.Parts) > 0 {
+			geminiRequest.Contents = append(geminiRequest.Contents, content)
+		}
 	}
 
 	if len(system_content) > 0 {