I cannot open Rstudio on my MacBook Pro (15-inch, 2018) for a long time. When I try to open Rstudio, it appears like that:
R version: 3.5.2
Rstudio version: 1.1.463, 1.1.456, 1.1.423, 1.1.383, 1.0.153 (I have tried many Rstudio versions.)
OSX version: macOS Mojave 10.14.3
Diagnostics log
Last login: Sat Feb 9 11:08:36 on ttys000
/Applications/RStudio.app/Contents/MacOS/diagnostics ; exit;
(base) wanglequndeMacBook-Pro:~ lequn$ /Applications/RStudio.app/Contents/MacOS/diagnostics ; exit;
Log file: rdesktop.log
(Empty)
Log file: rsession-lequn.log
20 Jan 2019 03:19:13 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
20 Jan 2019 03:19:13 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
20 Jan 2019 03:33:39 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
20 Jan 2019 03:33:39 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
20 Jan 2019 03:38:12 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
20 Jan 2019 03:38:12 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
22 Jan 2019 12:05:39 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
22 Jan 2019 12:05:39 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
23 Jan 2019 02:31:47 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
23 Jan 2019 02:31:47 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
25 Jan 2019 07:59:11 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
25 Jan 2019 07:59:11 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
25 Jan 2019 12:36:25 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
25 Jan 2019 12:36:25 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:04:03 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:04:03 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:04:37 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:04:37 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:17:17 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:17:17 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:17:34 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:17:34 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:17:47 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:17:47 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:21:01 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:21:01 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:28:38 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:28:38 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:31:42 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/builder/rsbuild/work/src/cpp/r/session/RSession.cpp:812
27 Jan 2019 12:31:42 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/builder/rsbuild/work/src/cpp/session/SessionMain.cpp:2488
27 Jan 2019 12:34:57 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:34:57 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void (anonymous namespace)::rSuicide(const std::string &) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:35:09 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:35:09 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void (anonymous namespace)::rSuicide(const std::string &) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:35:50 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:35:50 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void (anonymous namespace)::rSuicide(const std::string &) /opt/conda/conda-bld/rstudio_1533220822756/work/src/cpp/session/SessionMain.cpp:1023
27 Jan 2019 12:40:11 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
27 Jan 2019 12:40:11 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 02:30:03 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 02:30:03 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 02:30:27 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 02:30:27 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 02:40:04 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 02:40:04 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 02:42:01 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 02:42:01 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 02:45:36 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:756
09 Feb 2019 02:45:36 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:2179
09 Feb 2019 02:57:24 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 02:57:24 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 03:10:57 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 03:10:57 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
09 Feb 2019 03:25:37 [rsession-lequn] ERROR Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: int rstudio::r::session::RReadConsole(const char *, CONSOLE_BUFFER_CHAR *, int, int) /Users/rstudio/rstudio/src/cpp/r/session/RSession.cpp:813
09 Feb 2019 03:25:37 [rsession-lequn] ERROR R SUICIDE: Unexpected exception: Unmatched [ or [^ in character class declaration. The error occurred while parsing the regular expression fragment: 'yd; LOGGED FROM: void <anonymous namespace>::rSuicide(const std::string &) /Users/rstudio/rstudio/src/cpp/session/SessionMain.cpp:1023
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.
Deleting expired sessions...10 completed.
Could someone help me fix this problem? Thanks!