X86安装一直提示错误

[hurry989]

这种是怎么解决呢
No page is registered at '/admin/services/rtp2httpd'.
If this url belongs to an extension, make sure it is properly installed.
If the extension was recently installed, try removing the /tmp/luci-indexcache file.

[stackia]

需要提供固件信息，以及自己执行的安装步骤