fix(core): translate Google GenAI text blocks to v1 (#33699)

2026-07-13 12:14:06 +00:00 · 2025-10-28 09:53:01 -04:00
parent 62769a0dac
commit 3286a98b27
1 changed files with 2 additions and 0 deletions
--- a/libs/core/langchain_core/messages/block_translators/google_genai.py
+++ b/libs/core/langchain_core/messages/block_translators/google_genai.py
@@ -458,6 +458,8 @@ def _convert_to_v1_from_genai(message: AIMessage) -> list[types.ContentBlock]:
                if outcome is not None:
                    server_tool_result_block["extras"]["outcome"] = outcome
                converted_blocks.append(server_tool_result_block)
+            elif item_type == "text":
+                converted_blocks.append(cast("types.TextContentBlock", item))
            else:
                # Unknown type, preserve as non-standard
                converted_blocks.append({"type": "non_standard", "value": item})