今天在svn提交的时候它卡顿了一下,我以为已经提交完了,就按了一下,结果就再也恢复不了,也继续不了了... 报错 cleanup failed–previous operation has not finished; run cleanup if it was interrupted 试过执行cleanup,结果也是失败,要更新先要cleanup,但是cleanup的失败信息又叫我cleanup……这是一个死循环! 感觉这是一个设计上的缺陷:使用工作队列来保存数据,后一个操作依赖于前一个操作的结…
The type * is not accessible due to restriction on required library”的错误, 意思是所需要的类库由于受限制无法访问. 解决办法: 1.选中项目->右键->进入Properties视图,选中Java Build Path->点击Libraries->展开JRE System Library[JavaSE-1.6],选中Access rules这一项.如图: 2.Edit->点击Add->在Rule Pat…
问题: 在Eclipse中运行Web项目Jsp网页启动Tomcat时提示端口被占用: Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this…
问题描述 安装 Python的MySQL驱动时时出现这个错误: Microsoft Visual C++ 9.0 is required Unable to find vcvarsall.bat 环境 python 2.7.10 mysql 5.6 django 1.8.3 解决办法 下载 Microsoft Visual C++ Compiler for Python 2.7, 安装一下问题解决 下载链接: http://www.microsoft.com/en-us/download/co…
关于delphi软件运行出现Invalid floating point operation的错误的解决办法 关于delphi软件运行出现Invalid floating point operation的错误的解决办法软件如果有webbrowser载入网页的时候经常会出现这个错误.这个错误是webbrowser3个Bug之一.具体行程的原因大概我也不知道.基本是如果XP系统编译的,放到vista或者V7就容易出现这个错误.具体解决的办法也是很简单的.查看官方的解决办法如下.When runn…
Microsoft SQL Server 5030错误解决办法 今天在使用SQL Server时,由于之前创建数据库忘记了设置Collocation,数据库中插入中文字符都是乱码,于是到DataBase的Options中修改Collocation,出现了The database could not be exclusively locked to perform the operation这个错误,无法修改字符集为Chinese_PRC_90_CI_AS. 解决办法找了很久才找到,如下: 1.执…
今天svn提交,出现异常:svn cleanup failed–previous operation has not finished; run cleanup if it was interrupted百度后,大多解决办法:team--> Refresh/Cleanup会出现异常:SVN: org.apache.subversion.javahl.ClientException:Previous operation has not finished=======================…
当我们使用CXF动态客户端调用WebService接口容易出现如下问题:命名空间问题 Exception in thread "main" org.apache.cxf.common.i18n.UncheckedException: No operation was found with the name {http://impl.service.jws/}sum. at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java…
Several ports (8005, 8080, 8009) required by Tomcat v7.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other pro…
如果你在使用插件开发时遇到这个问题: The type org.eclipse.core.resources.IFile cannot be resolved. It is indirectly referenced from required .class files 你应该在当前的依赖项加入类所在的插件包即可. 那这个提示是org.eclipse.core.resources这个插件包. 添加进来,代码错误就消失了!…