在使用背景图片时使用本地图片在模拟器上运行正常，真机运行显示空白。 [图片]图片1模拟器正常显示 [图片]图片2真机运行显示异常 <view class="phone-icon" style="background-image: url(../../images/my_phone.png)"></view>

- 当前 Bug 的表现（可附上截图） 在自定义组件中，当cover-view设置为position: fixed时，slot元素会被覆盖，开发者工具表现正常，真机（6sp iOS12.1.1）表现异常 [图片] [图片]

在调取wx.getUserInfo这个接口的时候，后台解密，微信会报数据解密异常，@官方，这种情况一般是什么原因造成的？ 在npm组件中使用cover-view，并在cover-view中插入slot节点，在使用npm组件并且slot里也用的cover-view，但是slot节点中的内容在真机上显示不出来 @官方，请帮忙解决下

希望能有个图片裁剪的api出来

[图片] 图1 这样写会出现  图2 问题，如图3写 正常编译。请问是 什么问题。跪求大佬。     [图片] 图2 [图片]图3 第二次编辑------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 按照图4方法写 放在同级下  节点不出现else 内容；图5可以解决 但是 为什么？？？？ [图片] 图4 [图片] 图5 可以解决 问题是 为何是 w：else ？？

[图片] 以下是用户反馈的日志文件： 2019-10-13 17:43:33 [log] wx.getSystemInfoSync api invoke 2019-10-13 17:43:33 [log] wx.getSystemInfoSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.request api invoke with seq 0 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.getSystemInfo api invoke 2019-10-13 17:43:33 [log] wx.getSystemInfo success callback with msg getSystemInfo:ok 2019-10-13 17:43:33 [log] App onLaunch have been invoked 2019-10-13 17:43:33 [log] wx.getUpdateManager api invoke 2019-10-13 17:43:33 [log] wx.getUpdateManager return 2019-10-13 17:43:33 [log] App onShow have been invoked 2019-10-13 17:43:33 [log] wx.canIUse api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.request api invoke with seq 0 2019-10-13 17:43:33 [log] page pages/index/index onLoad have been invoked 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.request api invoke with seq 0 2019-10-13 17:43:33 [log] page pages/index/index onShow have been invoked 2019-10-13 17:43:33 [log] wx.getSystemInfoSync api invoke 2019-10-13 17:43:33 [log] wx.getSystemInfoSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.getStorageSync api invoke 2019-10-13 17:43:33 [log] wx.getStorageSync return 2019-10-13 17:43:33 [log] wx.request api invoke with seq 0 2019-10-13 17:43:33 [log] page pages/index/index onReady have been invoked 2019-10-13 17:43:33 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:43:34 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:43:34 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:43:34 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:43:35 [log] wx.getNetworkType api invoke 2019-10-13 17:43:35 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-10-13 17:43:35 [log] wx.onNetworkStatusChange api invoke 2019-10-13 17:44:37 [log] page pages/index/index onHide have been invoked 2019-10-13 17:44:37 [log] App onHide have been invoked 2019-10-13 17:46:56 [log] wx.getUpdateManager api invoke 2019-10-13 17:46:56 [log] wx.getUpdateManager return 2019-10-13 17:46:56 [log] App onShow have been invoked 2019-10-13 17:46:56 [log] wx.getStorageSync api invoke 2019-10-13 17:46:56 [log] wx.getStorageSync return 2019-10-13 17:46:56 [log] wx.request api invoke with seq 0 2019-10-13 17:46:56 [log] page pages/index/index onShow have been invoked 2019-10-13 17:46:56 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:46:58 [log] page pages/index/index onUnload have been invoked 2019-10-13 17:46:58 [log] page pages/landpak/pages/doorplates/doorplates onLoad have been invoked 2019-10-13 17:46:58 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:46:58 [log] page pages/landpak/pages/doorplates/doorplates onReady have been invoked 2019-10-13 17:49:1 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:49:1 [log] App onHide have been invoked 2019-10-13 17:49:2 [log] wx.getUpdateManager api invoke 2019-10-13 17:49:2 [log] wx.getUpdateManager return 2019-10-13 17:49:2 [log] App onShow have been invoked 2019-10-13 17:49:2 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:49:4 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:49:4 [log] App onHide have been invoked 2019-10-13 17:49:4 [log] wx.getUpdateManager api invoke 2019-10-13 17:49:4 [log] wx.getUpdateManager return 2019-10-13 17:49:4 [log] App onShow have been invoked 2019-10-13 17:49:4 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:49:6 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:49:6 [log] App onHide have been invoked 2019-10-13 17:49:9 [log] wx.getUpdateManager api invoke 2019-10-13 17:49:9 [log] wx.getUpdateManager return 2019-10-13 17:49:9 [log] App onShow have been invoked 2019-10-13 17:49:9 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:49:11 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:49:11 [log] App onHide have been invoked 2019-10-13 17:49:35 [log] wx.getSystemInfoSync api invoke 2019-10-13 17:49:35 [log] wx.getSystemInfoSync return 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.request api invoke with seq 0 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.getSystemInfo api invoke 2019-10-13 17:49:35 [log] wx.getSystemInfo success callback with msg getSystemInfo:ok 2019-10-13 17:49:35 [log] App onLaunch have been invoked 2019-10-13 17:49:35 [log] wx.getUpdateManager api invoke 2019-10-13 17:49:35 [log] wx.getUpdateManager return 2019-10-13 17:49:35 [log] App onShow have been invoked 2019-10-13 17:49:35 [log] wx.canIUse api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.request api invoke with seq 0 2019-10-13 17:49:35 [log] page pages/index/index onLoad have been invoked 2019-10-13 17:49:35 [log] wx.getStorageSync api invoke 2019-10-13 17:49:35 [log] wx.getStorageSync return 2019-10-13 17:49:35 [log] wx.request api invoke with seq 0 2019-10-13 17:49:35 [log] page pages/index/index onShow have been invoked 2019-10-13 17:49:36 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:49:36 [log] wx.getSystemInfoSync api invoke 2019-10-13 17:49:36 [log] wx.getSystemInfoSync return 2019-10-13 17:49:36 [log] wx.getStorageSync api invoke 2019-10-13 17:49:36 [log] wx.getStorageSync return 2019-10-13 17:49:36 [log] wx.getStorageSync api invoke 2019-10-13 17:49:36 [log] wx.getStorageSync return 2019-10-13 17:49:36 [log] wx.getStorageSync api invoke 2019-10-13 17:49:36 [log] wx.getStorageSync return 2019-10-13 17:49:36 [log] wx.request api invoke with seq 0 2019-10-13 17:49:36 [log] page pages/index/index onReady have been invoked 2019-10-13 17:49:36 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:49:36 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:49:36 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:49:37 [log] wx.getNetworkType api invoke 2019-10-13 17:49:37 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-10-13 17:49:37 [log] wx.onNetworkStatusChange api invoke 2019-10-13 17:49:55 [log] page pages/index/index onHide have been invoked 2019-10-13 17:49:55 [log] App onHide have been invoked 2019-10-13 17:50:5 [log] wx.getUpdateManager api invoke 2019-10-13 17:50:5 [log] wx.getUpdateManager return 2019-10-13 17:50:5 [log] App onShow have been invoked 2019-10-13 17:50:5 [log] wx.getStorageSync api invoke 2019-10-13 17:50:5 [log] wx.getStorageSync return 2019-10-13 17:50:5 [log] wx.request api invoke with seq 0 2019-10-13 17:50:5 [log] page pages/index/index onShow have been invoked 2019-10-13 17:50:5 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 17:50:6 [log] page pages/index/index onUnload have been invoked 2019-10-13 17:50:6 [log] page pages/landpak/pages/doorplates/doorplates onLoad have been invoked 2019-10-13 17:50:6 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:50:6 [log] page pages/landpak/pages/doorplates/doorplates onReady have been invoked 2019-10-13 17:50:12 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:50:12 [log] App onHide have been invoked 2019-10-13 17:50:13 [log] wx.getUpdateManager api invoke 2019-10-13 17:50:13 [log] wx.getUpdateManager return 2019-10-13 17:50:13 [log] App onShow have been invoked 2019-10-13 17:50:13 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:50:15 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:50:15 [log] App onHide have been invoked 2019-10-13 17:54:5 [log] wx.getUpdateManager api invoke 2019-10-13 17:54:5 [log] wx.getUpdateManager return 2019-10-13 17:54:5 [log] App onShow have been invoked 2019-10-13 17:54:5 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:54:9 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:54:9 [log] App onHide have been invoked 2019-10-13 17:54:11 [log] wx.getUpdateManager api invoke 2019-10-13 17:54:11 [log] wx.getUpdateManager return 2019-10-13 17:54:11 [log] App onShow have been invoked 2019-10-13 17:54:11 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:54:15 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:54:15 [log] App onHide have been invoked 2019-10-13 17:54:19 [log] wx.getUpdateManager api invoke 2019-10-13 17:54:19 [log] wx.getUpdateManager return 2019-10-13 17:54:19 [log] App onShow have been invoked 2019-10-13 17:54:19 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:54:21 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:54:21 [log] App onHide have been invoked 2019-10-13 17:54:27 [log] wx.getUpdateManager api invoke 2019-10-13 17:54:27 [log] wx.getUpdateManager return 2019-10-13 17:54:27 [log] App onShow have been invoked 2019-10-13 17:54:27 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 17:54:27 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 17:54:27 [log] App onHide have been invoked 2019-10-13 18:6:15 [log] wx.getSystemInfoSync api invoke 2019-10-13 18:6:15 [log] wx.getSystemInfoSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.request api invoke with seq 0 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.getSystemInfo api invoke 2019-10-13 18:6:15 [log] wx.getSystemInfo success callback with msg getSystemInfo:ok 2019-10-13 18:6:15 [log] App onLaunch have been invoked 2019-10-13 18:6:15 [log] wx.getUpdateManager api invoke 2019-10-13 18:6:15 [log] wx.getUpdateManager return 2019-10-13 18:6:15 [log] App onShow have been invoked 2019-10-13 18:6:15 [log] wx.canIUse api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.request api invoke with seq 0 2019-10-13 18:6:15 [log] page pages/index/index onLoad have been invoked 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.request api invoke with seq 0 2019-10-13 18:6:15 [log] page pages/index/index onShow have been invoked 2019-10-13 18:6:15 [log] wx.getSystemInfoSync api invoke 2019-10-13 18:6:15 [log] wx.getSystemInfoSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.getStorageSync api invoke 2019-10-13 18:6:15 [log] wx.getStorageSync return 2019-10-13 18:6:15 [log] wx.request api invoke with seq 0 2019-10-13 18:6:15 [log] page pages/index/index onReady have been invoked 2019-10-13 18:6:15 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:15 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:15 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:15 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:15 [log] page pages/index/index onHide have been invoked 2019-10-13 18:6:15 [log] App onHide have been invoked 2019-10-13 18:6:16 [log] wx.getNetworkType api invoke 2019-10-13 18:6:16 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-10-13 18:6:16 [log] wx.onNetworkStatusChange api invoke 2019-10-13 18:6:20 [log] wx.getUpdateManager api invoke 2019-10-13 18:6:20 [log] wx.getUpdateManager return 2019-10-13 18:6:20 [log] App onShow have been invoked 2019-10-13 18:6:20 [log] wx.getStorageSync api invoke 2019-10-13 18:6:20 [log] wx.getStorageSync return 2019-10-13 18:6:20 [log] wx.request api invoke with seq 0 2019-10-13 18:6:20 [log] page pages/index/index onShow have been invoked 2019-10-13 18:6:20 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:24 [log] page pages/index/index onHide have been invoked 2019-10-13 18:6:24 [log] App onHide have been invoked 2019-10-13 18:6:26 [log] wx.getUpdateManager api invoke 2019-10-13 18:6:26 [log] wx.getUpdateManager return 2019-10-13 18:6:26 [log] App onShow have been invoked 2019-10-13 18:6:26 [log] wx.getStorageSync api invoke 2019-10-13 18:6:26 [log] wx.getStorageSync return 2019-10-13 18:6:26 [log] wx.request api invoke with seq 0 2019-10-13 18:6:26 [log] page pages/index/index onShow have been invoked 2019-10-13 18:6:26 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 18:6:27 [log] page pages/index/index onUnload have been invoked 2019-10-13 18:6:27 [log] page pages/landpak/pages/doorplates/doorplates onLoad have been invoked 2019-10-13 18:6:27 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:6:27 [log] page pages/landpak/pages/doorplates/doorplates onReady have been invoked 2019-10-13 18:7:29 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:7:29 [log] App onHide have been invoked 2019-10-13 18:11:33 [log] wx.getUpdateManager api invoke 2019-10-13 18:11:33 [log] wx.getUpdateManager return 2019-10-13 18:11:33 [log] App onShow have been invoked 2019-10-13 18:11:33 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:11:34 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:11:34 [log] App onHide have been invoked 2019-10-13 18:12:9 [log] wx.getUpdateManager api invoke 2019-10-13 18:12:9 [log] wx.getUpdateManager return 2019-10-13 18:12:9 [log] App onShow have been invoked 2019-10-13 18:12:9 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:12:13 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:12:13 [log] App onHide have been invoked 2019-10-13 18:13:2 [log] wx.getUpdateManager api invoke 2019-10-13 18:13:2 [log] wx.getUpdateManager return 2019-10-13 18:13:2 [log] App onShow have been invoked 2019-10-13 18:13:2 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:13:5 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:13:5 [log] App onHide have been invoked 2019-10-13 18:19:31 [log] wx.getUpdateManager api invoke 2019-10-13 18:19:31 [log] wx.getUpdateManager return 2019-10-13 18:19:31 [log] App onShow have been invoked 2019-10-13 18:19:31 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:19:32 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:19:32 [log] App onHide have been invoked 2019-10-13 18:28:2 [log] wx.getUpdateManager api invoke 2019-10-13 18:28:2 [log] wx.getUpdateManager return 2019-10-13 18:28:2 [log] App onShow have been invoked 2019-10-13 18:28:2 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:29:2 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:29:2 [log] App onHide have been invoked 2019-10-13 18:30:59 [log] wx.getUpdateManager api invoke 2019-10-13 18:30:59 [log] wx.getUpdateManager return 2019-10-13 18:30:59 [log] App onShow have been invoked 2019-10-13 18:30:59 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:32:3 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:32:3 [log] App onHide have been invoked 2019-10-13 18:57:49 [log] wx.getUpdateManager api invoke 2019-10-13 18:57:49 [log] wx.getUpdateManager return 2019-10-13 18:57:49 [log] App onShow have been invoked 2019-10-13 18:57:49 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:57:51 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:57:51 [log] App onHide have been invoked 2019-10-13 18:57:52 [log] wx.getUpdateManager api invoke 2019-10-13 18:57:52 [log] wx.getUpdateManager return 2019-10-13 18:57:52 [log] App onShow have been invoked 2019-10-13 18:57:52 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 18:57:53 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 18:57:53 [log] App onHide have been invoked 2019-10-13 19:3:43 [log] wx.getUpdateManager api invoke 2019-10-13 19:3:43 [log] wx.getUpdateManager return 2019-10-13 19:3:43 [log] App onShow have been invoked 2019-10-13 19:3:43 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 19:4:4 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 19:4:4 [log] App onHide have been invoked 2019-10-13 19:5:46 [log] wx.getUpdateManager api invoke 2019-10-13 19:5:46 [log] wx.getUpdateManager return 2019-10-13 19:5:46 [log] App onShow have been invoked 2019-10-13 19:5:46 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 19:5:51 [log] page pages/landpak/pages/doorplates/doorplates onUnload have been invoked 2019-10-13 19:5:51 [log] wx.getStorageSync api invoke 2019-10-13 19:5:51 [log] wx.getStorageSync return 2019-10-13 19:5:51 [log] wx.request api invoke with seq 0 2019-10-13 19:5:51 [log] page pages/index/index onLoad have been invoked 2019-10-13 19:5:51 [log] wx.getStorageSync api invoke 2019-10-13 19:5:51 [log] wx.getStorageSync return 2019-10-13 19:5:51 [log] wx.request api invoke with seq 0 2019-10-13 19:5:51 [log] page pages/index/index onShow have been invoked 2019-10-13 19:5:51 [log] wx.getSystemInfoSync api invoke 2019-10-13 19:5:51 [log] wx.getSystemInfoSync return 2019-10-13 19:5:51 [log] wx.getStorageSync api invoke 2019-10-13 19:5:51 [log] wx.getStorageSync return 2019-10-13 19:5:51 [log] wx.getStorageSync api invoke 2019-10-13 19:5:51 [log] wx.getStorageSync return 2019-10-13 19:5:51 [log] wx.getStorageSync api invoke 2019-10-13 19:5:51 [log] wx.getStorageSync return 2019-10-13 19:5:51 [log] wx.request api invoke with seq 0 2019-10-13 19:5:51 [log] page pages/index/index onReady have been invoked 2019-10-13 19:5:51 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 19:5:51 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 19:5:51 [log] wx.request success callback with msg request:ok with seq 0 2019-10-13 19:6:9 [log] page pages/index/index onUnload have been invoked 2019-10-13 19:6:9 [log] page pages/landpak/pages/doorplates/doorplates onLoad have been invoked 2019-10-13 19:6:9 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 19:6:9 [log] page pages/landpak/pages/doorplates/doorplates onReady have been invoked 2019-10-13 19:7:14 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 19:7:14 [log] App onHide have been invoked 2019-10-13 19:7:18 [log] wx.getUpdateManager api invoke 2019-10-13 19:7:18 [log] wx.getUpdateManager return 2019-10-13 19:7:18 [log] App onShow have been invoked 2019-10-13 19:7:18 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 19:7:27 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 19:7:27 [log] App onHide have been invoked 2019-10-13 19:8:29 [log] wx.getUpdateManager api invoke 2019-10-13 19:8:29 [log] wx.getUpdateManager return 2019-10-13 19:8:29 [log] App onShow have been invoked 2019-10-13 19:8:29 [log] page pages/landpak/pages/doorplates/doorplates onShow have been invoked 2019-10-13 19:8:36 [log] page pages/landpak/pages/doorplates/doorplates onHide have been invoked 2019-10-13 19:8:36 [log] App onHide have been invoked

- 当前 Bug 的表现（可附上截图） [图片] 这是什么情况，为什么在配置完小程序二维码之后，生成的二维码编译不了呢 - 预期表现 [图片] 这是生成出来的二维码 - 复现路径 - 提供一个最简复现 Demo

模版消息通知接口 项目已经运行一段时间了，今天突然某个用户的formid，很多都返回41028（过期或无效），而且基本都是昨天收集的。确定没有使用过。 导致很多消息没有推送成功，没有及时处理信息。 不知道微信是否有收集formid 的限制，看了该用户的数据，这两天收集了九十几个，今天中午发现有几十个都报41028，目前业务上只能判断接口返41028后再重新用新的formid提交了，我们场景需要收集大量的formid 及时推送消息给用户。比如订单信息，需要及时通知处理订单。 还是希望增加【消息订阅】功能，不用这么频繁收集formid，这个需求很强烈。实在不行，最终只能转APP了。现在功能都在小程序上实现的。

在scroll-view里面，无法设置内部元素水平居中，只能在scroll-view内部在多嵌套一个view来进行内部元素水平居中，这是何解？代码如下： <scroll-view scroll-y style='width: 100%; height: auto; display: flex; flex-direction: column; align-items: center;'>   <view style='background-color: yellow; height: 200rpx; width: 200rpx;'></view> </scroll-view> 无法把内部元素水平居中，包裹一个view才能 <scroll-view scroll-y style='width: 100%; height: auto;'>   <view style='display: flex; flex-direction: column; align-items: center;'>          <view style='background-color: yellow; height: 200rpx; width: 200rpx;'></view> </view> </scroll-view> 求大佬解惑

扫普通链接二维码打开小程序的校验文件文件要一直放着吗