Xilinx v5 FPGA自定义IP核时，出现的问题

xushuai_hit53

在自定义IP核时，出现这些错误提醒，而我自定义IP核时米有用到类似PLB_ABus的东西，且我在生成IP核时，已经把IP核挂在PLB总线上，不知道为什么在生成网表的时候出现这些问题，有遇到类似问题的吗？希望能得到您的帮助，先行谢过~
ERROR:Xst:2585 - Port <PLB_ABus> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_BE> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_MSize> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_PAValid> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_RNW> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_SAValid> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_TAttribute> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_UABus> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_abort> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_busLock> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_lockErr> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_masterID> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_rdBurst> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_rdPendPri> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_rdPendReq> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_rdPrim> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_reqPri> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_size> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_type> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_wrBurst> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_wrDBus> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_wrPendPri> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_wrPendReq> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <PLB_wrPrim> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <SPLB_Clk> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <SPLB_Rst> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_MBusy> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_MIRQ> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_MRdErr> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_MWrErr> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_SSize> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_addrAck> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rdBTerm> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rdComp> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rdDAck> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rdDBus> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rdWdAddr> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_rearbitrate> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_wait> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_wrBTerm> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_wrComp> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:Xst:2585 - Port <Sl_wrDAck> of instance <tongxun_0> does not exist in definition <tongxun>. Please compare the definition of block <tongxun> to its component declaration to detect the mismatch.
ERROR:EDK:546 - Aborting XST flow execution!
ERROR:EDK:440 - platgen failed with errors!

xushuai_hit53

问题已经解决，出现问题的原因是我在user_logic实例化的名字与IP核名字重复，在IP核写时.vhd网表里已经实例化一次且和我IP核名字相同，造成冲突出现问题。