成功安装redmine后，尝试将数据从trac迁移到redmine。我收到以下错误....任何解决此问题的工作
user@user:~/redmine-2.3$ rake redmine:migrate_from_trac RAILS_ENV="production"
WARNING: a new project will be added to Redmine during this process.
Are you sure you want to continue ? [y/N] y
Trac directory []: /home/user/implementation Trac database adapter (sqlite3, mysql2, postgresql) [sqlite3]:
Trac database encoding [UTF-8]:
Target project identifier []: implementation
Migrating components.......................................................................................................................................................................................
Migrating milestones.......................................
Migrating custom fields...
Migrating tickets..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Migrating wiki.....
Components: 178/183
Milestones: 39/39
Tickets: 2082/2082
Ticket files: 0/421
Custom values: 2812/2812
Wiki edits: 5/5
Wiki files: 0/0
rake aborted!
stack level too deep
Tasks: TOP => redmine:migrate_from_trac
(See full trace by running task with --trace)
答案 0 :(得分：0)
这是典型的堆栈溢出错误，意味着在无限循环中递归调用函数。这是由该脚本中的错误引起的，可能是因为您的数据以某种方式损坏而脚本无法忍受。
尝试使用--verbose标志调用脚本，或检查日志文件以获取错误消息。尝试通过减少数据输入（例如没有票证）运行脚本testwise来查找数据中的错误。