缺少一個變量

[caoxingM]

C:\Users\admin\Desktop\SimpleOpenVpn-Android-master\SimpleOpenVpn-Android-master\server\src\main\java\de\blinkt\openvpn\core\OpenVPNService.java:455: ����: �Ҳ�������
if (!"ovpn3".equals(BuildConfig.FLAVOR))