【问题描述】
某天浏览器登录vcenter，报错如下：
A server error occurred.
No error message is available. 😦
Check the vSphere Web Client server logs for details.
service-control --status
【问题处理】
1）日志路径：/var/log/vmware/vsphere-client/logs/vsphere_client_virgo.log
For vSphere 5.0, all the logs for the vSphere Web Client service are located at:
Windows: C:\Program Files\VMware\Infrastructure\vSphere Web Client\DMServer\serviceability
Linux: /usr/lib/vmware-vsphere-client/server/serviceability/
For vSphere 5.1, all the logs for the vSphere Web Client service are located at:
Windows: C:\ProgramData\VMware\vSphere Web Client\serviceability
Linux: /var/log/vmware/vsphere-client/serviceability/
For vSphere 5.5, all the logs for the vSphere Web Client service are located at:
Windows: C:\ProgramData\VMware\vSphere Web Client\serviceability
Linux: /var/log/vmware/vsphere-client/
2）日志说明：
vSphere Web Client logs are grouped by component and purpose:
logs\vsphere_client_virgo.log - The main vSphere Web Client log, consisting of all communication between underlying Flex endpoint connections, internal tasks and events
logs\access\localhost_access_log. date.txt – Individual HTTP requests from the Web browser
logs\virgo-server\log.log - Information about plug-in bundle communication
eventlogs/eventlog.log – Time stamps of startup and shutdown of the vSphere Web Client service
Additional log files:
C:\ProgramData\VMware\vSphere Web Client\Logs\vim-ngc-install.log – Consists of information about the installation of the vSphere Web Client including computer name, Operating System revision, the date of installation and the number of revisions that have been installed/upgraded on the system
C:\ProgramData\VMware\vSphere Web Client\Logs\wrapper.log – Provides information about the state of the Java runtime environment.
C：\ ProgramData \ VMware \ vSphere Web Client \ Logs \ vim-ngc-install.log –包含有关vSphere Web Client安装的信息，包括计算机名称，操作系统修订版，安装日期和修订版本数已在系统上安装/升级
C：\ ProgramData \ VMware \ vSphere Web Client \ Logs \ wrapper.log –提供有关Java运行时环境状态的信息。
3）重启vcsa的vcenter：
