BPI-R4无法使用shadowsocks-libev服务

路由器打开shadowsocks-libev服务后报错信息为

RPCError
RPC call to uci/get failed with ubus code 4: 未找到资源
  at ClassConstructor.handleCallReply (http://192.168.1.1/luci-static/resources/rpc.js?v=git-23.093.57360-e98243e:15:3)