Failed to load configurations: Error Domain=NEConfigurationErrorDomain Code=10 "permission denied" UserInfo={NSLocalizedDescription=permission denied}

[scratchi7777]

Please help!(
flutter: The Dart VM service is listening on http://127.0.0.1:56575/jlgnsW2wlRE=/
Failed to load configurations: Error Domain=NEConfigurationErrorDomain Code=10 "permission denied" UserInfo={NSLocalizedDescription=permission denied}
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(-4, permission denied, permission denied, null)
#0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:648:7)
#1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:334:18)

#2 OpenVPN.initialize. (package:openvpn_flutter/src/vpn_engine.dart:108:13)

[scratchi7777]

Run on IOS, but I clicked Connect button got this error! I run on real iPhone XS Max