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Android - 错误: java.lang.IllegalStateException: Already attached
错误: java.lang.IllegalStateException: Already attached本文地址: http://blog.csdn.net/caroline_wendy可能原因: @Override protected void onContinueCreate(Bundle savedInstanceState) { super.onCreate...
分类:移动开发   时间:2014-11-07 08:39:47    阅读次数:1125
sqlmap 定义别名冲突
2012-04-11 ibatis exception“Alias name conflict occurred. The alias 'weibobo' is already mapped to the value 'null'.”别名已有定义,sqlmap的namespace只是方便调用定义的语...
分类:数据库   时间:2014-11-06 16:23:38    阅读次数:212
Intellij 12 error: the root already belong to .....
The following processes can solve this problem:1.open the project strcture2.select the top moudle of the project3.In the tab of sources,deleting the C...
分类:其他好文   时间:2014-11-05 00:20:39    阅读次数:252
this web application instance has been stopped already. Could not load java.net.BindException
最近做项目的时候报了一个错误:Illegalaccess:thiswebapplicationinstancehasbeenstoppedalready.Couldnotloadjava.net.BindException.。。。。。。java.lang.IllegalStateException上网找了很多资料都说是配置文件修改一下就好了,但是我的改了没有用。我是用的是ssh框架,发..
分类:移动开发   时间:2014-11-04 19:53:50    阅读次数:176
org.springframework.dao.DuplicateKeyException: 问题
org.springframework.dao.DuplicateKeyException: a different object with the same identifier value was already associated with the session: [com.sinosof...
分类:编程语言   时间:2014-11-04 15:00:37    阅读次数:169
bianma 水平 技巧
能够写出这样的代码, 其实体现了水平switch (state) { case 0: break; case 3: return; // already conne...
分类:其他好文   时间:2014-11-04 12:58:42    阅读次数:149
gen already exists but is not a source folder. Convert to a source folder or rename it.
异常提示:gen already exists but is not a source folder. Convert to a source folder or rename it.错误原因:我在导入以前的项目的时候出现了这个异常,原因是.classpath文件(这个文件在eclipse中是看不到...
分类:其他好文   时间:2014-11-02 13:43:57    阅读次数:193
Vboxmanage修改uuid报错的解决办法
我的环境: Virtualbox 4.3.10 r93012 操作系统:win7   问题:Virtualbox在使用拷贝的虚拟盘时会提示uuid冲突: Because a hard disk with uuid ‘’ already exists.     按照网上的说法,运行VBoxManage修改uuid报错: D:\Program Files\Oracle\Virtu...
分类:其他好文   时间:2014-10-30 23:55:30    阅读次数:238
在实体对象中访问导航属性里的属性值出现异常“There is already an open DataReader associated with this Command which must be closed first”
在实体对象中访问导航属性里的属性值出现异常“There is already an open DataReader associated with this Command which must be closed first”。public class User { publi...
分类:其他好文   时间:2014-10-30 13:28:22    阅读次数:189
“The specified child already has a parent. You must call removeView"的解决
产生这个异常的原因是使用的view已经包含在其他的view中里面了,在将这个view添加到目标view中前,需要先将这个view与他的parent view的关系解除。 child = (MapView) findViewById(R.id.child); setCont...
分类:其他好文   时间:2014-10-29 19:00:32    阅读次数:164
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