How to solve /opt/lampp/bin/mysql.server: line 261: log_success_msg: command not found

After installing xampp in my linuxmanjaro, I encountered this error. Previously, even with this error, it worked fine the first time I opened phpmyadmin and executed some queries. But somehow phpmyadmin shows blank screen. How can I solve it? Update: The black screen no longer appears, but the warni...

P粉056618053 2023-11-08 08:46:06 0 1 263

Place interactive markers on images using React

please help. I have an image like the one below that is displayed on the home page (a larger image). Note that the "FORGE" house has a white and blue marker with a black arrow in the middle. The same goes for "rental" homes. Each of these markers will act as an interactive button...

P粉896751037 2023-09-08 21:25:41 0 1 379

Angular Material - Move element to new location

I need help with Angular material drag and drop. The idea is that I can move a black block on the screen along the Y axis, for this I use AngularMaterial drag and drop, for which I have 3 methods onDragMoved, onDragStart, onDragEnd. When I release the mouse I will add 100px to the height and when I ...

P粉121081658 2023-09-01 09:12:46 0 1 181

Why can't I see it?

black screen

小小 2018-01-19 17:37:19 0 1 1044

android - Problem with device recording in the background

In the project, the device needs to be able to record in the background, but once the app enters the background, the surfaceview will be destroyed. When the app is opened again, the surfaceview will be re-created. Camera.stopPreview and camera.starPreview must be executed in the surfaceCreated() met...

学习ing 2017-07-06 10:36:46 0 1 1582

ios - After taking a screenshot, only the date picker appears with a gray-black shadow

I took a screenshot of the entire window, but the picture after the screenshot is different from the actual picture. The above is the screenshot code. The above is the screenshot effect. Why is there a black shadow?

三叔 2017-06-22 11:53:12 0 1 961

ios - Controller A jumps to controller B, and screen B goes black?

1. There are two VCs in storyBoard, each with navigation. 2. AVC jump method to BVC, button connection method {code...} 3. BVC black screen, what is the reason?

天蓬老师 2017-05-31 10:33:00 0 3 583

android - Viewpager internal shell fragment slides horizontally. After the screen goes black, there is an overlap phenomenon when opened. There is only one fragment, which I reused. Hope God answers

{Code...} After the screen goes black, there will be overlap when swiping again.

迷茫 2017-05-16 13:30:57 0 1 478

objective-c - ios 横屏 偶尔一半黑屏的bug是可以解决的吗

ios 横屏 偶尔一半黑屏的bug是可以解决的吗

漂亮男人 2017-05-02 09:38:06 0 1 908

objective-c - 有的m3u8格式视频下载后，播放时播放器的播放进度条闪一下，就黑屏播放不出来了，还有的直接黑屏，是怎么回事？

2016-05-18 15:52:20.694 VideoTest[1701:93070] 15:52:20.694 ERROR: >aq> 1609: Exiting because mConverterError is -1 (0x1000 req, 0x0 primed)2016-05-18 15:52:20.695 VideoTest[1701:93070] 1

我想大声告诉你 2017-05-02 09:24:43 0 1 635

objective-c - ios开发 模拟器无法播放视频真机可以

同样的代码在真机下就可以播放视频,在模拟器下就不行,直接黑屏,啥都没有

某草草 2017-05-02 09:19:28 0 2 533

关闭centos休眠、屏保的问题？

我的是centos6.4的，每隔10几分钟左右不使用就会自动黑屏然后要求输入密码，感觉很麻烦，想关闭掉，然后google搜了下，说要更改/etc/X11/xorg.conf这个文件，但我没看到这个文件，只是看到一个xorg.conf.d这个目...

某草草 2017-04-25 09:02:19 0 1 502

objective-c - ios7调用相机黑屏

iOS开发，调用相机iOS7 出现黑屏，iOS8以上正常， 以下为代码，求大神指教 {代码...}

淡淡烟草味 2017-04-24 16:00:46 0 0 479

centos - 虚拟机嵌套问题

在ESXi5.0中安装虚拟机CentOS6.3，再装KVM然后创建虚拟机，但是KVM虚拟机一直黑屏无法安装操作系统 求各路大神赐教

滿天的星座 2017-04-24 15:59:05 0 2 720

ubuntu 16.04 的无线网卡问题

ubuntu 16.04插入无线usb网卡后立即死机， 无线网卡是TP-link，装完系统后是，好的，插着usb无线网卡可以正常启动，昨晚关机时卡了一下，然后强制关机了，今天来了，开机时启动出现黑屏，提示/dev/sda1/ recevori...

过去多啦不再A梦 2017-04-24 15:58:54 0 0 614

win10 hyper-v 安装Ubuntu黑屏

win10 hyper-v 安装Ubuntu黑屏,老是卡在那里！

PHP中文网 2017-04-24 09:10:17 0 1 785

ubuntu - 双系统开机启动偶尔黑屏问题

如标题所示，在自己华硕笔记本电脑上上安装win10和ubantu有一段时间了。在Ubantu下学习工作时，如果重新启动机器，有时候屏幕只有一个光标在闪动，全屏黑屏。在win10下工作学习时，重启电脑则没有遇见这种问题。 ...

PHP中文网 2017-04-24 09:09:20 0 2 376

win7 ubuntu 双系统 问题

win7 笔记本 用 neoGrub 引导装了 ubuntu 双系统， win7 不知道出了什么问题 进入欢迎界面后黑屏，只见鼠标，是中病毒了吗？ 现在打算重装win7,但是不知道重装后怎么重新引导原来的ubuntu?

PHP中文网 2017-04-21 11:16:39 0 6 368

虚拟机中的 Ubuntu 12.04 升级后无法启动

一不小心，把VirtualBox中的系统升级到13.04，重启后是黑屏，左上角有不停闪烁的光标，有补救的方法吗？

黄舟 2017-04-21 10:55:53 0 3 239

ubuntu下有什么软件可以在看视频的时候不进入屏保和省电模式？

ubuntu下有什么软件可以在看视频的时候不进入屏保和省电模式？ 我使用caffeine却没有实际效果。 暂时使用以下的脚本（缺点是：在某些临界时刻，屏幕还是会黑一小会儿）： {代码...} 不知大伙有没有更好的办法。

大家讲道理 2017-04-21 10:55:29 0 2 277