最近一段时间在做项目时候遇到一个错误老是解决不了,log如下: FATAL EXCEPTION: main12-11 09:08:53.922 E/AndroidRuntime( 1227): java.lang.RuntimeException: Unable to instantiate application android.app.Application: java.lang.IllegalStateException: Unable to get package info for or…

错误:Unable to instantiate application 本文地址: http://blog.csdn.net/caroline_wendy 错误:java.lang.RuntimeException: Unable to instantiate application me.chunyu.paddoctor.Activity Java执行时异常,不能实例化应用:XXX. 原因: <application>的"android:name"属性错误.即andro…

E/AndroidRuntime: FATAL EXCEPTION: main                   Process: com.***.plants, PID: 23100                   java.lang.RuntimeException: Unable to instantiate application com.***.MyApplication: java.lang.ClassNotFoundException: Didn't find class "…

开发错误记录8:Unable to instantiate application com.android.tools.fd.runtime.BootstrapApplication 这是因为在Android Studio2 新的即时运行功能 导致的,因为,这个功能只在更改布局文件时不用重新编译! 把这个功能关闭即可! 在Android 6.0的新增了权限管理机制,所以在调用相应的权限,要重新申请,在6.0以下的版本,不存在,否则在操作相机,联系人,打电话等,会报如下的错误 :(网上有很多封装好…

07-18 12:04:57.413: E/AndroidRuntime(4448): FATAL EXCEPTION: main 07-18 12:04:57.413: E/AndroidRuntime(4448): java.lang.RuntimeException: Unable to instantiate application com.txrj.sms.activity.TxrjApplication: java.lang.NullPointerException 07-18 12…

Android Unable to instantiate activity: Didn't find class on path After i spend a while on this problem, the solution that i found is a conflict between importing Properties > Android - appcompat_v7 and appcompat_v4 that was added in the libs folder.…

相信很多人都遇到过这个问题,用Android Studio正在运行程序的时候,突然不知道什么原因,报一个找不到application或者找不到activity的错误(java.lang.ClassNotFoundException:),本屌在clean和rebuild了N多次后,程序依然是RuntimeException ,近APP就死. 问了好多人之后,依然找不到办法,然后在网上搜索了大量的文章后找到了几种解决办法,下面依次分享给大家: 注意:前两个我已经测试过,都可以用,后面两个你们有兴趣可…

打开studio的setting 然后 Preferences -> Build, Execution, Deployment -> Instant Run -> Enable Instant Run 把勾勾去掉,就可以了…

参考:http://blog.csdn.net/xufazhong/article/details/71155528 dependencies { classpath 'com.android.tools.build:gradle:2.2.3' // classpath 'com.android.tools.build:gradle:2.3.0' (干掉这句,,,,换成比他小的版本的!!!) // NOTE: Do not place your application dependencies…

在Android自定义一个类继承集成Application后,并在AndroidManifest.xml里面配置了application的name属性为该类名称后报错: Unable to instantiate activity ComponentInfo ClassNotFoundException,应用程序无法启动,找不到首要启动activity. 在网上搜索了很多,最终找到了解决办法: https://www.jianshu.com/p/dd90d7e7c691 解决办法: 1.在bui…