RHEL6误使用了RHEL7的光盘源,安装了某个RPM包之后,导致glibc被升级,进而导致系统崩溃. [root@rhel65 ~]# yum install ftp Loaded plugins: product-id, refresh-packagekit, security, subscription-manager This system is not registered to Red Hat Subscription Management. You can use subscr…
本机开始安装了jdk1.6,然后安装了jdk1.8 当在调自动化的时候,发现传入函数传参String类型,报错The type java.lang.Object cannot be resolved It is indirectly referenced ... step1: Windows-Preference-添加1.6的路径 step2: Build java path将jre改为1.6 因为Windows-Preference-Java-Complier里面有1.6,这个地方和上面ste…