我尝试在IntelliJ IDEA上用JDO2创建一个新的GAE/J项目,但由于以下org.datanucleus.jdo.exceptions.ClassNotPersistenceCapableException:原因,它不能很好地工作
The class "Book" is not persistable. This means that it either hasnt been enhanced, or that the enhanced version of the file is not in the CLASSPATH (or is hidden by an un
我想将简体中文添加到本地化文件中,然后显示一条消息:“Localizable.strings” couldn’t be copied to “zh-Hans.lproj” because an item列表中没有简体中文,我就是不能添加。顺便说一下,当我尝试添加them.Anyone时,其他语言工作得很好。知道如何处理它吗? ? ? ?