... mysql2 / mysql2.so：[BUG]分段错误ruby 2.0.0p247
[英]…mysql2/mysql2.so: [BUG] Segmentation fault ruby 2.0.0p247
问题描述
I'm using windows7x64, ruby2.0.0p247, rails4.0.0 and mysql5.5.27. 
我使用的是windows7x64，ruby2.0.0p247，rails4.0.0和mysql5.5.27。
When I run the $ rails server command, I got the following error. 当我运行$ rails server命令时，出现以下错误。
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/mysql2-0.3.13/lib/mysql2/mysql2.so: [BUG] Segmentation fault
ruby 2.0.0p247 (2013-06-27) [x64-mingw32]
How can I get rid of this error? 我怎样才能摆脱这个错误？
1 个解决方案
解决方案1
3 已采纳 2013-10-18 15:50:19
The libmysql.lib included in the MySQL Connector/C 64 bit is not compatible with the mingw64-gcc compiler. MySQL Connector / C 64位中包含的libmysql.lib与mingw64-gcc编译器不兼容。
You need to generate mingw64 compatible libmysql.lib file. 您需要生成mingw64兼容的libmysql.lib文件。
To generate libmysql.lib file, you need gendef.exe, which can obtain from mingw-w64 distribution(I got from https://code.google.com/p/structure-svm-map/downloads/detail?name=svm-map-win.zip&can=2&q= ) 要生成libmysql.lib文件，您需要gendef.exe，它可以从mingw-w64发行版获得（我来自https://code.google.com/p/structure-svm-map/downloads/detail?name=svm -map-win.zip＆can = 2＆q = ）
In the lib folder of the mysql connector, produce libmysql.lib with the following steps. 在mysql连接器的lib文件夹中，使用以下步骤生成libmysql.lib。
gendef.exe libmysql.dll gendef.exe libmysql.dll
dlltool -v --dllname libmysql.dll --def libmysql.def --output-lib libmysql.lib dlltool -v --dllname libmysql.dll --def libmysql.def --output-lib libmysql.lib
And running the normal gem install command. 并运行正常的gem install命令。 gem install mysql2 -v '0.3.12b6' -- --with-opt-dir="..." gem install mysql2 -v'0.3.12b6' - --with-opt-dir =“...”
NOTE: In case of MySQL Connector/C 6.1, due to the version comparison routine, you cannot use mysql2 module with the following exception. 注意：对于MySQL Connector / C 6.1，由于版本比较例程，您不能使用mysql2模块，但有以下异常。 RuntimeError: Incorrect MySQL client library version! RuntimeError：MySQL客户端库版本不正确！ This gem was compiled for 5.7.2-m12 but the client library is 6.1.0. 这个gem编译为5.7.2-m12，但客户端库是6.1.0。
You should use mysql-connector-c-6.0.2-winx64.msi in http://dev.mysql.com/downloads/connector/c/6.0.html#downloads 您应该在http://dev.mysql.com/downloads/connector/c/6.0.html#downloads中使用mysql-connector-c-6.0.2-winx64.msi
Source: https://bugs.ruby-lang.org/issues/8591 资料来源： https ： //bugs.ruby-lang.org/issues/8591
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