Xampp Won't Startup MySQL server on Mac OSX?

问题

I'm on a Mac OSX Mountain Lion. Xampp won't let me start MySQL server.

I have set the permissions to Read/Write for everyone and every file in the XAMPP folder.

The error message shows "The operation couldn't be completed. (XAMPPErrorDomain error 1.)"

Any ideas on how to stop other MySQL processes. I have tried following this Lynda.com Tutorial on fixing port conflicts. I tried typing in this command "sudo lsof -i -P | grep 3306" in Terminal.

However it didn't work, I wanted to test to see if MySQL is running however nothing returned. How can I check to see if any other versions are running, then stop any other MySQL servers/ Uninstall the other possible version?

Here is the error Log Screenshot? Is that what you were looking for?

Here is the error Log:

[Tue Dec 11 10:46:28 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 11 10:46:29 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 11 10:46:29 2012] [notice] Digest: done
[Tue Dec 11 10:46:29 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
[Tue Dec 11 11:00:02 2012] [notice] caught SIGTERM, shutting down
[Tue Dec 11 11:00:33 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 11 11:00:34 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 11 11:00:34 2012] [notice] Digest: done
[Tue Dec 11 11:00:34 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
[Tue Dec 11 14:14:23 2012] [notice] caught SIGTERM, shutting down
[Tue Dec 11 14:17:31 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 11 14:17:32 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 11 14:17:32 2012] [notice] Digest: done
[Tue Dec 11 14:17:32 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
sendmail: fatal: chdir /Library/Server/Mail/Data/spool: No such file or directory
sendmail: fatal: chdir /Library/Server/Mail/Data/spool: No such file or directory
[Tue Dec 11 16:07:41 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/jessleigh/wp-admin/function.unlink, referer: http://localhost/jessleigh/wp-admin/admin.php?page=functions.php
[Tue Dec 11 16:41:51 2012] [notice] caught SIGTERM, shutting down
[Tue Dec 11 17:08:44 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 11 17:08:45 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 11 17:08:45 2012] [notice] Digest: done
[Tue Dec 11 17:08:45 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
[Tue Dec 11 17:38:02 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/xampp/jessleigh
[Tue Dec 11 17:57:29 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/xampp/jessleigh
[Tue Dec 11 17:57:39 2012] [notice] caught SIGTERM, shutting down
[Tue Dec 11 17:57:44 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 11 17:57:45 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 11 17:57:45 2012] [notice] Digest: done
[Tue Dec 11 17:57:45 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
[Tue Dec 11 17:57:46 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/xampp/jessleigh
[Tue Dec 11 17:57:47 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/xampp/jessleigh
[Tue Dec 11 17:58:01 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/xampp/jessleigh
[Tue Dec 11 19:57:16 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/jessleigh/sample-page, referer: http://localhost/jessleigh/
[Tue Dec 11 20:07:09 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/jessleigh/sample-page, referer: http://localhost/jessleigh/
[Tue Dec 11 20:31:33 2012] [error] [client 127.0.0.1] File does not exist: /Applications/XAMPP/xamppfiles/htdocs/jessleigh/home, referer: http://localhost/jessleigh/wp-admin/post.php?post=41&action=edit&message=6
[Fri Dec 14 13:15:33 2012] [notice] caught SIGTERM, shutting down
(13)Permission denied: make_sock: could not bind to address [::]:80
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs
(13)Permission denied: make_sock: could not bind to address [::]:80
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs
(13)Permission denied: make_sock: could not bind to address [::]:80
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs
[Fri Dec 14 18:20:53 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Fri Dec 14 18:20:54 2012] [notice] Digest: generating secret for digest authentication ...
[Fri Dec 14 18:20:54 2012] [notice] Digest: done
[Fri Dec 14 18:20:54 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
[Fri Dec 14 18:24:24 2012] [notice] caught SIGTERM, shutting down
[Tue Dec 18 12:00:06 2012] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Dec 18 12:00:07 2012] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 18 12:00:07 2012] [notice] Digest: done
[Tue Dec 18 12:00:07 2012] [notice] Apache/2.2.14 (Unix) DAV/2 mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
:

回答1:

you can check if any instance of mysql is running by executing in the terminal

sudo ps aux | grep mysql

this will list any processes that have mysql in their name.

_mysql          18943   0,0  0,5  2514608  20340 s008  S+    5:46am   0:00.07   /opt/local/libexec/mysqld --basedir=/opt/local --datadir=/opt/local/var/db/mysql5 --  user=_mysql --log-error=/opt/local/var/db/mysql5/Max-NB.local.err --pid-  file=/opt/local/var/db/mysql5/Max-NB.local.pid
root            18900   0,0  0,1  2439964   2592 s008  S+    5:46am   0:00.15 /bin/sh   /opt/local/bin/mysqld_safe5
root            18899   0,0  0,1  2439396   2616 s008  S+    5:46am   0:00.02 sudo   mysqld_safe5

you may then terminate the process by executing

sudo killall mysqld_safe5

you should replace "mysqld_safe5" by the name of your mysql process. It is most likely "mysqld".

After that you could try to restart your server and check if it works.

回答2:

chmod -R 777 /Applications/XAMPP/xamppfiles/var

fixed the problem for me. Refer - StackOverflow question

However do not do this in production servers, you may need to change the owner or group (chown or chgrp to resolve the problem.

回答3:

First read the error file located at /Applications/XAMPP/xamppfiles/logs/error_log, normally this error occurs if something is running on port 3306 already.

回答4:

I had the same problem, but managed to solve it by replacing my.cnf with the original file. It had the following line coming removing which solved the problem.

listen 80

回答5:

You should try to configure your MySql Database and change you port from 3306 to 3307 , this work for me . Sometimes this port is busy and does not work for your pc.