android studio 错误汇总以及解决办法 参考 https://www.jianshu.com/p/7c7de6562231 问题1. Error:Execution failed for task ':app:preDebugAndroidTestBuild'. > Conflict with dependency 'com.android.support:support-annotations' in project ':app'. Resolved versions for a…
安装Delphi2007精简版,启动提示Borland.Studio.Together.dll加载错误,错误信息如下: Failed to load IDE add in 'C:\Program Files\Delphi_2007\bin\Borland.Studio.Together.dll'.调用的目标发生了异常.Additional Information: “com.borland.tg.sci.SciModelAccess”的类型初始值设定项引发异常. 错误提示如下图: 解决办法是安装…
问题描述 项目中使用到了从字符串创建选择器,编译时发现警告:"performSelector may cause a leak because its selector is unknown"(因为performSelector的选择器未知可能会引起泄漏),为什么在ARC模式下会出现这个警告? 经过搜索后,在Stackoverflow上发现了一个令人满意的答案.见http://stackoverflow.com/questions/7017281/performselector-may…