使用ruby-1.9.2和rails 3.2.1。mysql2的版本是0.2.7。
运行rake db:migrate时出现错误:“undefined method 'accept' for nil:NilClass:”
跟踪包括:
gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql'
运行rake db:migrate时出现错误:“undefined method 'accept' for nil:NilClass:”
跟踪包括:
gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql'