解决微信小程序首页空白问题。

pages/ucenter/ucenter.vue

@@ -116,10 +116,12 @@
 	import { put, get } from '@/common/request.js'
 	import DeviceBindPopup from './components/DeviceBindPopup.vue'
 	import DeviceListPopup from './components/DeviceListPopup.vue'
+	import CloudImage from '@/uni_modules/uni-id-pages/components/cloud-image/cloud-image.vue'
 	export default {
 		components: {
 			DeviceBindPopup,
-			DeviceListPopup
+			DeviceListPopup,
+			CloudImage
 		},
 		// #ifdef APP
 		onBackPress({from}) {
@@ -227,6 +229,19 @@
 			//#endif
 		},
 		onShow() {
+			try {
+				const storageUserInfo = uni.getStorageSync('uni-id-pages-userInfo') || {};
+				// 关键修复：如果存储中有用户信息但store中没有，则同步到store
+				if (Object.keys(storageUserInfo).length > 0 && Object.keys(store.userInfo || {}).length === 0) {
+					const synced = mutations.syncUserInfoFromStorage();
+					if (!synced) {
+						// 如果同步方法失败，直接使用setUserInfo
+						mutations.setUserInfo(storageUserInfo, { cover: true });
+					}
+				}
+			} catch (e) {
+				// 静默失败
+			}
 			// 每次显示页面时更新租户信息和登录人信息
 			this.loadUserInfo()
 			// 加载设备统计信息
@@ -245,11 +260,21 @@
 			},
 			// #ifdef APP-PLUS
 			appVersion() {
-				return getApp().appVersion
+				try {
+					const app = getApp({ allowDefault: true });
+					return app ? app.appVersion : {};
+				} catch (e) {
+					return {};
+				}
 			},
 			// #endif
 			appConfig() {
-				return getApp().globalData.config
+				try {
+					const app = getApp({ allowDefault: true });
+					return app && app.globalData ? app.globalData.config : {};
+				} catch (e) {
+					return {};
+				}
 			}
 		},
 		methods: {