解決(見下文)
當我試圖on Rails應用程序創建或破壞我的紅寶石的記錄(上sqlite3的運行)(或控制檯以及)我得到一個SQL異常:sqlite3的錯誤 - 無法回滾 - 沒有事務處於活動狀態
irb(main):014:0> ApiCache.all
=> []
irb(main):015:0> ApiCache.create(:hash => 'qwe', :contents => 'asd')
SQLite3::SQLException: cannot rollback - no transaction is active
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite
3/database.rb:97:in `close'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite
3/database.rb:97:in `prepare'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite
3/database.rb:134:in `execute'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite
3/database.rb:517:in `rollback'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/connection_adapters/sqlite_adapter.rb:168:in `rollback_db_transaction'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/connection_adapters/abstract/database_statements.rb:176:in `transaction'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/transactions.rb:207:in `transaction'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/transactions.rb:290:in `with_transaction_returning_status'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/transactions.rb:240:in `save'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/transactions.rb:251:in `rollback_active_record_state!'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/transactions.rb:239:in `save'
from C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-3.0.6/lib/active_record
/base.rb:498:in `create'
from (irb):15
from :0
irb(main):016:0> ApiCache.all
=> [#<ApiCache id: 9, hash: "qwe", contents: "asd", created_at: "2011-05-09 13:09:31", updated_at: "
2011-05-09 13:09:31">]
記錄保存到數據庫中,但也引發這種錯誤。我試圖刪除我的數據庫,然後再創建並遷移它,但它似乎沒有任何好處。
我真的很感激任何想法如何解決它。我以前從未遇到過這樣的事=(
SOLUTION
我已經毀了我的模型,並創造了一個又一個必須在屬性名有些衝突,作爲新的一個現在有FP:字符串內容:文字和很好的作品。可能是字哈希,毀了SQLite =)謝謝你們!
請將答案標誌授予其中一個答案。 – JJD 2013-07-17 11:37:21