centos7 yum 软件_内存溢出

系统运维

centos7下yum安装软件总是失败怎么办

问题：centos7 yum安装软件失败：cannot open Packages database in varlibrpmError: rpmdb open failed[root@cdhslave ~]# yum install

code
2022-4-24
55 0 0 0

Error[2]: array_keys() expects parameter 1 to be array, null given, File: /www/wwwroot/outofmemory.cn/tmp/view_template_wqo_wpcom_htm_tag.htm, Line: 137

File: /www/wwwroot/outofmemory.cn/tmp/view_template_wqo_wpcom_htm_tag.htm, Line: 137, array_keys()
File: /www/wwwroot/outofmemory.cn/tmp/route_tag.php, Line: 115, include(/www/wwwroot/outofmemory.cn/tmp/view_template_wqo_wpcom_htm_tag.htm)
File: /www/wwwroot/outofmemory.cn/tmp/index.inc.php, Line: 174, include(/www/wwwroot/outofmemory.cn/tmp/route_tag.php)
File: /www/wwwroot/outofmemory.cn/index.php, Line: 30, include(/www/wwwroot/outofmemory.cn/tmp/index.inc.php)

centos7下yum安装软件总是失败怎么办