Cannot find a kernel for outbound protocol: naive

[iceBear67]

Using: qv2ray-git 3.0.0-rc1 with naiveproxy plugin.

复现：

1. 添加 naiveproxy 节点 （ 手动添加， type: naiveproxy ）并保存
2. 双击连接
3. 出现弹窗 (Cannot find a kernel for outbound protocol: naive)，连接失败。可以测速，编辑节点信息的时候发现 user 和 pass 均为空。v2ray 和 naiveproxy 内核均已配置

p.s: naiveproxy 插件是我取消 CMake 里的注释来编译的，是因为他还没有适配所以才故意注释的吗？ p.s.s: 看 QvPlugins 那边好像没人理才来主项目发的issue（

[moodyhunter]

The kernel selection algorithm is broken, as you can see.

I don't have much time for the project, so I'd welcome someone else to work on this and PR the fix if possible.