OpenWrt错误处理

手动安装openclash之后web页面无法正常加载，报如下错误

/usr/lib/lua/luci/controller/openclash.lua:92: module 'luci.cbi.datatypes' not found:
no field package.preload['luci.cbi.datatypes']
no file './luci/cbi/datatypes.lua'
no file '/usr/share/lua/luci/cbi/datatypes.lua'
no file '/usr/share/lua/luci/cbi/datatypes/init.lua'
no file '/usr/lib/lua/luci/cbi/datatypes.lua'
no file '/usr/lib/lua/luci/cbi/datatypes/init.lua'
no file './luci/cbi/datatypes.so'
no file '/usr/lib/lua/luci/cbi/datatypes.so'
no file '/usr/lib/lua/loadall.so'
no file './luci.so'
no file '/usr/lib/lua/luci.so'
no file '/usr/lib/lua/loadall.so'
stack traceback:
[C]: in function 'require'
/usr/lib/lua/luci/controller/openclash.lua:92: in main chunk
[C]: in function 'require'
/usr/lib/lua/luci/dispatcher.lua:1135: in function 'createindex'
/usr/lib/lua/luci/dispatcher.lua:1236: in function 'createtree'
/usr/lib/lua/luci/dispatcher.lua:639: in function 'menu_json'
/usr/lib/lua/luci/dispatcher.lua:888: in function 'dispatch'
/usr/lib/lua/luci/dispatcher.lua:483: in function </usr/lib/lua/luci/dispatcher.lua:482>

解决方法：通过命令行手动安装luci-compat

opkg update
opkg install luci-compat

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检查OpenClash版本或下载内核速度过慢、失败

【/tmp/clash_last_version】下载失败：【curl: (28) Operation timed out after 60000 milliseconds with 0 bytes received】
【/tmp/openclash_last_version】下载失败：【curl: (35) ssl_handshake returned - mbedTLS: (-0x7280) SSL - The connection indicated an EOF】
【/tmp/openclash_last_version】下载失败：【curl: (28) SSL connection timeout】

![[../../../media/Images/OpenClashError_01.png]]

在OpenClash的“覆写设置”-->“常规设置”中将GitHub地址修改为某个CDN地址，同时尽量将该地址在规则中配置为直连 示例：

- DOMAIN-KEYWORD,jsdelivr.net,DIRECT

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使用OpenClash+AdGuardHome过滤DNS导致DHCP无法分配私有DNS

现象：DHCP客户端无法获取到在“网络--接口--LAN--高级设置”中配置的“自定义DNS服务器”

解决：在“网络--接口--LAN--DHCP服务器--高级设置”中，将"DHCP选项"输入6,192.168.3.1，再重启一下LAN口。

DHCP选项中，3,192.16.83.1 3是指定网关，6是指定DNS

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ssh: Connection to erxited: No auth methods could be used.

通过OpenWrt发起SSH连接会报错。 OpenWrt默认用的SSH服务是dropbear，没有认证模块，安装openssh-client来实现

opkg update
opkg install openssh-client