When I try to run ionic app in emulator or device. I get the following error:
The connection to server was unsuccessful (http://192.168.0.8:8100)
However, it works alright in browser through ionic serve.
I hope it is not due to Content Security Tag or Cordova Whitelist plugin settings which are as follows:
<meta http-equiv="Content-Security-Policy" content="default-src *; style-src 'self' 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'">
<allow-navigation href="http://*/*"/>
<access origin="*"/>
答案 0 :(得分：2)
可能的问题：
检查设备是否位于同一Wi-Fi下。
检查防火墙是否未阻止8100和35729端口。
检查以下标记：
fn f<T>(var: &T)
where for<'a> T: Trait<'a>
{
let input = 0i32;
let output = var.get_output(&input);
}