转载请标明出处,维权必究:https://www.cnblogs.com/tangZH/p/10116298.html 在项目过程中出现了上述错误. 会出现这样的错误是在我使用: notifyItemRemoved(position); notifyItemRangeChanged(position, mList.size() - position); 的时候出现的,其实是因为我的RecycleView有FootView,而当我删除最后一个Item的时候,notifyItemRangeChang…

问题:Called attach on a child which is not detached: ViewHolder#出现问题的原因 经过google后发现,出现该问题的原因是由于recyclerView自带动画,当动画结束的时候,recyclerView会再次回收item,我们也因此可以重用item,而恰恰的是,我们在动画还没结束的时候,就视图重用item,结果就GG了.一下是谷歌的结果:[图片上传中...(1)]相关链接#11 解决方法 我们可以把recyclerView的默认动画关了…

错误信息: Caused by: java.lang.IllegalArgumentException: addChild:  Child name '/SSHE' is not unique    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:887)    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase…

1.错误描述 四月 13, 2015 5:56:55 下午 org.apache.catalina.core.AprLifecycleListener init 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Java\jdk1.7.0_67\bi…

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/hibernate_springmvc]] at java.util.concurrent.FutureTask.report(FutureTask.j…

控制台错误信息: 严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/ZXService]]     at java.u…

Java代码如下: FileSystem fs = FileSystem.get(conf); in = fs.open(new Path("hdfs://192.168.130.54:19000/user/hmail/output/part-00000")); 抛出异常如下: Exception in thread "main" java.lang.IllegalArgumentException: Wrong FS: hdfs://192.168.130.54:…

严重: Error starting static Resources java.lang.IllegalArgumentException: Document base E:\myworkspace\evecomoa\WebRoot does not exist or is not a readable directory at org.apache.naming.resources.FileDirContext.setDocBase(FileDirContext... 解决办法: E:\my…

在学习struts 2时,为了方便,直接从下载的struts的apps目录下的struts2-blank.war压缩包下的WEB-INF\复制的web.xml,当我启动Tomcat时,发生 java.lang.IllegalArgumentException: <session-config> element is limited to 1 occurrence at org.apache.tomcat.util.descriptor.web.SetSessionConfig.begin(We…

启动tomcat的时候报如下错误: java.lang.IllegalArgumentException: Document base F:\java\tools\tomcat\me-webapps\drp1.1 does not exist or is not a readable directory     at org.apache.naming.resources.FileDirContext.setDocBase(FileDirContext.java:142)    at org.a…