各位工程师，斑竹帮我指点迷津，这是我logfile的提示错误

  PDB Warning:  Missing cell or cell pin data.
      Top Cell with cell name RES_SMD_0805_.079X.048B will not be used for Part
      Number RES.  When cell problems have been fixed, please
      run DataBase Load if you wish to make use of this cell.

     PDB Warning:  Missing cell or cell pin data.
      Top Cell with cell name CN_HDR_THRU_40P_20X2_.1SP_ST_LG-BODY_1 will not be used for Part
      Number CONNECT40.  When cell problems have been fixed, please
      run DataBase Load if you wish to make use of this cell.

     PDB Warning:  Missing cell or cell pin data.
      Top Cell with cell name CAP_SMD_0603_.061X.031B will not be used for Part
      Number CAP.  When cell problems have been fixed, please
      run DataBase Load if you wish to make use of this cell.

     PDB Warning:  Missing cell or cell pin data.
      Top Cell with cell name TQFP_.8MMSP_.192W will not be used for Part
      Number ADC9748.  When cell problems have been fixed, please
      run DataBase Load if you wish to make use of this cell.

     PDB Warning:  Missing cell or cell pin data.
      Top Cell with cell name DIP8_.1SP_.300W will not be used for Part
      Number AD8042.  When cell problems have been fixed, please
      run DataBase Load if you wish to make use of this cell.

在exp的place里没cell呀

说一下就是dx-exp,我的流程都走到exp pcb了,老是不见cell,但我在库里建了,part,cell,都有,都对应了

还应该是你的pdb库没对应好，比如sym和cell都要导入并做好pin mapping；或者你的cell有问题，比如管脚号是否对应等等。再仔细检查一下。或者方便的话，把中心库和设计文件传给我看看。