UCenter 出错
在discuz6.0升级为6.1之前，安装了UCenter 安装在论坛根目录下，访问地址为 ：论坛域名/UCenter
升级前没发现什么问题。升级过程操作：
1.把原6.0程序文件夹改名upload为 upload_back,
2.上传6.1程序和升级程序upgrade10.php
3.拷贝upload_back下的Ucenter 到upload下 修改config.inf.php里的内容
4.修改upload目录下文件的权限
运行 论坛地址/upgrade10.php
安装成功，打开论坛没发现异常。
打开：论坛域名/UCenter
发现以下错误：
Warning: fopen(/usr/local/tomcat/webapps/upload/UCenter//data/./view/admin_login.php) [function.fopen]: failed to open stream: Permission denied in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 96
Warning: fwrite(): supplied argument is not a valid stream resource in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 97
Warning: fclose(): supplied argument is not a valid stream resource in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 98
Warning: display(/usr/local/tomcat/webapps/upload/UCenter//data/./view/admin_login.php) [function.display]: failed to open stream: No such file or directory in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 41
Warning: display(/usr/local/tomcat/webapps/upload/UCenter//data/./view/admin_login.php) [function.display]: failed to open stream: No such file or directory in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 41
Warning: display() [function.include]: Failed opening '/usr/local/tomcat/webapps/upload/UCenter//data/./view/admin_login.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /usr/local/tomcat/webapps/upload/UCenter/lib/template.class.php on line 41
