警告提示:This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release. 错误原因:在回调函数中或者后台线程中更新了UI界面,而UI界面必须是在主界面中才能进行修改 解决办法: dispatch_a…

-- :::] This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release. Stack:( CoreFoundation libobjc.A.dylib CoreFoundation Found…

警告提示:This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release. 错误原因:在回调函数中或者后台线程中更新了UI界面,而UI界面必须是在主界面中才能进行修改 解决办法: dispatch_a…

一.错误提示 今天在开发的时候遇到一个崩溃问题,"This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release."如图所示 二.错误写法 先来看一下代码的写法,如图所示: 三.错误原因…

崩溃输出日志 2017-08-29 14:53:47.332368+0800 HuiDaiKe[2373:1135604] This application is modifying the autolayout engine from a background thread after the engine was accessed from the main thread. This can lead to engine corruption and weird crashes. Stack…

今天在写程序的时候,使用Xcode 运行工程时报出下面的错误错信息,我还以为是什么呢,好久没遇到过这样的错误了. **ProjectName[1512:778965] This application is modifying the autolayout engine from a background thread after the engine was accessed from the main thread. This can lead to engine corruption an…

一,经历 <1> 使用SDWebImage下载 成功图片后,将图片设置给 self.imageView.image,提示如题所示的错误提示. <2>第一反应就是慢慢注释掉代码进行调试,结果发现是在成功的回调中出事了,代码如下: - (void)setupDownloadImage{ NSURL *url = [NSURL URLWithString:@"http://i4.pdim.gs/dmfd/200_200_100/t01f117f76fc58c257c.gif&q…

很多时候,我们需要用到多线程的东西,比如红外线检测是否有人经过.这种情况需要搞个子线程在后台不断的检测,这个线程可能是第三方提供的,你调用它给的方法,然后显示提示框的时候,问题就来了. 提示信息:This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an…

平台环境 Windows Server 2012 R2 Standard, SharePoint Server 2010, Microsoft SQL Server 2012 (SP1) 问题描述 在 SharePoint Central Administration 中 New Web Application 时出现如下错误: The password supplied with the username *** was not correct. Verify that it was ente…

This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release.…

在利用JavaScriptCore与H5交互时出现异常提示: This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release. 从字面意思看,是因为在后台线程修改了UI,于是乎开始验证 _weak…

一.问题描述 -(void)sendAsynchronousRequest { NSLog(@"%@",[NSThread currentThread]); [SVProgressHUD showWithStatus:@"正在登录....." maskType:SVProgressHUDMaskTypeBlack]; NSString *urlString = [NSString stringWithFormat:@"http://120.25.226.1…

1. 解析详情页(是webView)遇到的3个问题: 1.图片太大,超出屏幕范围 2.怎么在webView上面添加一行文字 3.文字太小 1.解决方法 webView.scalesPageToFit =YES; 2.字符串拼接html代码 3.解决方法 设置代理 - (void)webViewDidFinishLoad:(UIWebView *)webView{ [webView stringByEvaluatingJavaScriptFromString:@"document.getEleme…

json解析,同样的请求,有一个请求,无反应.纠结了几天,终于解决了. error = Error Domain=NSCocoaErrorDomain Code=3840 "Unescaped control character around character 168." UserInfo={NSDebugDescription=Unescaped control character around character 168.} 报错信息如上: 这个原因,是因为服务器返回的字符串里面…

1. 检测网络状态 - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. //获得网络检测结果 BOOL canConnectNetwork = [self isExistenceNetwork]; NSLog(@"Can connect network? --- %d",canConnectNetwork);…

在利用JavaScriptCore与H5交互时出现异常提示: This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release. 从字面意思看,是因为在后台线程修改了UI,于是乎开始验证 _weak…

1.This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release. 程序运行时会出现这个打印,说明有个操作涉及到UI主界面,需要将此操作放入主线程中去完成.调试方法:打个全程断点,运行等待断点进去…

1.  This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release. 错误 用下面的代码把出错的代码包括起来就好了,意思是回到主线程 dispatch_async(dispatch_get_mai…

This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.  This will cause an exception in a future release. 是因为在子线程中刷新了UI 解决方法是将刷新ui的操作放到主线程…

今天开始学习google官网上的API guides ,主要读了Application Fundamentals这一章节,此章节介绍了一个App的基本组成,共包括四大部分内容. 1.      Application Components(android应用程序的四大组件) 2.      Activating Components(下面描述的组件用于激活上述四大组件) 3.      The Manifest File(描述每个app的组件构成,能力及对系统的要求) 4.      Appli…

Autolayout Engine根据视图间的约束关系得到一个线性方程组,求这个线性方程组的解即得到每个视图的位置信息.(x,y,width,height) 参考: https://www.jianshu.com/p/3a872a0bfe11…

Adding Sign-On to Your Web Application Using Windows Azure AD 14 out of 19 rated this helpful - Rate this topic This document will show you how to configure a .NET application to perform web single sign-on against your Windows Azure AD enterprise dir…

Building the web role for the Windows Azure Email Service application - 3 of 5. This is the third tutorial in a series of five that show how to build and deploy the Windows Azure Email Service sample application. For information about the application…

The biggest architectural difference that exists between ASP.NET MVC and ASP.NET Web Forms is the neat separation between the two key phases of processing the request and generating the response. In general, rendering an ASP.NET Web Forms page means…

最近在用spring-boot编写一个Lucene项目,中间用到了redis,引用了spring-boot-starter-data-redis,在eclipse中用外部Tomcat启动项目一切正常,但是在运行Junit测试用例或使用spring-boot的application的main方法启动项目时,会报如下错误: 2017-11-01 16:45:20.166 WARN 14252 --- [ main] o.s.w.c.s.GenericWebApplicationContext : E…

出现此情况大多原因是使用了多线程编程,或者你所调用的dll使用了多线程.我们知道,一般情况下的线程执行完指定的任务之后是会关闭了的,但是如果对于一些循环类线程,或者忘记关掉的线程时,这个时候就需要我们手动将之强制关闭.用以下三个中的一个即可尝试强制关闭线程. 复制内容到剪贴板 代码: Application.ExitThread();//退出当前线程上的消息循环,并关闭该线程上的所有窗口.    复制内容到剪贴板 代码: System.Environment.Exit(0);//终止当前进程并为…

什么是Application Cache HTML5引入了应用程序缓存技术,意味着web应用可进行缓存,并在没有网络的情况下使用,通过创建cache manifest文件,可以轻松的创建离线应用. Application Cache带来的三个优势是: ① 离线浏览 ② 提升页面载入速度 ③ 降低服务器压力 而且主要浏览器皆以支持Application Cache,就算不支持也不会对程序造成什么影响 离线存储技术 HTML5提出了两大离线存储技术:localstorage与Application…

应用程序的状态 IOS的应用程序一共有5种状态. Not running(未运行):程序未启动 Inactive(未激活):其他两个状态切换时出现的短暂状态.唯一在此状态停留时间比较长的情况是:当用户锁屏时?或者系统提示用户去响应Alert窗口(如来电.信息)时 Active(激活):在屏幕上显示的正常运行状态,该状态下可以接收用户输入并更新显示 Backgroud(后台):程序在后台且能执行代码.用户按下Home键不久后进入此状态(先进入了Inactive状态,再进入Background状态)…

大家都知道,现在安装Android系统的手机版本和设备千差万别,在模拟器上运行良好的程序安装到某款手机上说不定就出现崩溃的现象,开发者个人不可能购买所有设备逐个调试,所以在程序发布出去之后,如果出现了崩溃现象,开发者应该及时获取在该设备上导致崩溃的信息,这对于下一个版本的bug修复帮助极大,所以今天就来介绍一下如何在程序崩溃的情况下收集相关的设备参数信息和具体的异常信息,并发送这些信息到服务器供开发者分析和调试程序. 我们先建立一个crash项目,项目结构如图: 在MainActivity.ja…

//YJYAppDelegate.m #import "YJYAppDelegate.h" #import "YJYMasterViewController.h" @implementation YJYAppDelegate //@synthesize managedObjectContext = _managedObjectContext;的含义就是属性managedObjectContext的存取方法是做用于_managedObjectContext这个变量的.…