From 7c67097325f5fe4b4b703fed16ebafca7ca686dd Mon Sep 17 00:00:00 2001
From: mizgyo <10610247+mizgyo@users.noreply.github.com>
Date: Tue, 12 May 2026 18:46:49 -0700
Subject: [PATCH] fix(line): use build_source instead of nonexistent
 create_source
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The LINE adapter calls self.create_source(...) which raises
AttributeError on every inbound message — no such method exists.
The base PlatformAdapter exposes this factory as build_source(),
consistent with the IRC and Teams adapters.

Fixes #23728
---
 plugins/platforms/line/adapter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/platforms/line/adapter.py b/plugins/platforms/line/adapter.py
index 67582ffae8d..db5d3564d32 100644
--- a/plugins/platforms/line/adapter.py
+++ b/plugins/platforms/line/adapter.py
@@ -959,7 +959,7 @@ class LineAdapter(BasePlatformAdapter):
         if chat_type == "dm" and self._client:
             asyncio.create_task(self._client.loading(chat_id))
 
-        source_obj = self.create_source(
+        source_obj = self.build_source(
             chat_id=chat_id,
             chat_type=chat_type,
             user_id=user_id,