From e88ddae6ca6ff92f147fd314b447536852166c76 Mon Sep 17 00:00:00 2001
From: impressionyang <impressionyang@users.noreply.example.com>
Date: Thu, 16 Apr 2026 09:48:31 +0800
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 问题修复记录.md | 71 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 70 insertions(+), 1 deletion(-)

diff --git a/问题修复记录.md b/问题修复记录.md
index 4da1e3b..511882a 100644
--- a/问题修复记录.md
+++ b/问题修复记录.md
@@ -1,6 +1,75 @@
 # 问题修复记录
 
-## 2026-04-16: 修复平台加载和 OptionsFlow 错误
+## 2026-04-16: 修复平台加载和 OptionsFlow 错误（第二次修复）
+
+### 问题描述
+平台文件设置时出现 `'NoneType' object has no attribute 'values'` 错误
+
+### 错误日志
+
+#### 错误 1: 平台文件访问 None 数据
+```
+AttributeError: 'NoneType' object has no attribute 'values'
+File: sensor.py, line 40
+File: binary_sensor.py, line 37
+File: switch.py, line 34
+File: light.py, line 40
+File: device_tracker.py, line 34
+```
+
+**原因**: `coordinator.data` 在初始化时为 `None`
+
+#### 错误 2: OptionsFlow 初始化错误
+```
+TypeError: SigMeshGatewayOptionsFlow() takes no arguments
+File: config_flow.py, line 74
+```
+
+**原因**: `async_get_options_flow` 是静态方法，传递了 `config_entry` 参数，但 `__init__` 不接受参数
+
+### 解决方案
+
+#### 修复 1: 平台文件添加 None 检查
+```python
+async def async_setup_entry(...):
+    if coordinator.data is None:
+        _LOGGER.debug("协调器数据为空，等待设备数据")
+        return
+
+    for device in coordinator.data.values():
+        ...
+```
+
+#### 修复 2: 修复 async_get_options_flow
+```python
+@callback
+def async_get_options_flow(self) -> SigMeshGatewayOptionsFlow:
+    """获取选项流程."""
+    return SigMeshGatewayOptionsFlow()
+```
+
+#### 修复 3: OptionsFlow 添加 __init__
+```python
+class SigMeshGatewayOptionsFlow(config_entries.OptionsFlow):
+    def __init__(self) -> None:
+        """初始化选项流程."""
+        self._errors: dict[str, str] = {}
+```
+
+### 提交记录
+| Commit | 说明 |
+|--------|------|
+| 311cfbb | fix: 修复平台文件和 OptionsFlow 错误 |
+
+### 部署步骤
+```bash
+cp -r custom_components/sigmesh_gateway ~/.homeassistant/custom_components/
+ha core restart
+```
+
+---
+
+## 2026-04-16: 修复平台加载和 OptionsFlow 错误（第一次修复）
 
 ### 问题描述
 配置集成时出现错误，无法加载平台实体