IssueTracker

Build: 3.0 Beta 4, AI-171.4304935, 201708291904,

AI-171.4304935, JRE 1.8.0_152-release-915-b01x64 JetBrains s.r.o, OS Windows 10(amd64) v10.0 , screens 1366x768, 1366x768

          GRPC  E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
StudioProfiler  E  Studio Profilers encountered an unexpected error. Consider reporting a bug, including logcat output below.
                     E  See also: https://developer.android.com/studio/report-bugs.html#studio-bugs
                     E  Failed to capture application

And afterward a bunch of:

              GRPC  E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused
                         E  tcp_client_posix.c:176] failed to connect to 'ipv4:127.0.0.1:12389': socket error: connection refused

Start android profiler, GRPC error is gone but StudioProfiler error persist.

Tq.