我有一个简单的Flutter应用程序,使用的是debug配置。之后,我更改了gradle配置和其他相关内容,以构建发布模式下的apk。我根据文档进行了所有配置,并且发布构建顺利完成。但是现在我无法以调试模式运行该应用程序。它显示以下错误:
I/flutter (15809): Observatory server failed to start after 11 tries
I/flutter (15809): Could not start Observatory HTTP server:
I/flutter (15809): SocketException: Failed to create server socket (OS Error: Permission denied, errno = 13), address = 127.0.0.1, port = 0
I/flutter (15809): #0 _NativeSocket.bind (dart:io/runtime/binsocket_patch.dart:545:7)
I/flutter (15809): <asynchronous suspension>
I/flutter (15809): #1 _RawServerSocket.bind (dart:io/runtime/binsocket_patch.dart:1138:10)
I/flutter (15809): #2 _ServerSocket.bind (dart:io/runtime/binsocket_patch.dart:1385:10)
I/flutter (15809): #3 ServerSocket.bind (dart:io/runtime/binsocket_patch.dart:1375:26)
I/flutter (15809): #4 _HttpServer.bind (dart:_http/http_impl.dart:2503:10)
I/flutter (15809): #5 HttpServer.bind (dart:_http:276:19)
I/flutter (15809): #6 Server.startup.poll (dart:vmservice_io/server.dart:352:36)
I/flutter (15809): <asynchronous suspension>
I/flutter (15809): #7 Server.startup (dart:vmservice_io/server.dart:364:23)
I/flutter (15809): <asynchronous suspension>
I/flutter (15809): #8 main (dart:vmservice_io:239:12)
I/flutter (15809):
它显示白屏,没有任何内容被加载。