我安装了eclipse 同时也安装了插件eclipseme和wtk  但当我建立个MiDlet Suite 是 会出现错误  


  Errors during build.
  Errors running builder "Preverification" on project dfeeggd.
  D:\我的文档\workspace\dfeeggd\.eclipseme.tmp\emulation\dfeeggd.jar (couldn't preserve last modification time)


怎么解决哈