近日在做实验时遇到这样的问题,在ISE工程中如果使用chipscope核的xco文件进行综合实现不会出问题,如果使用v文件就出现错误。导入到EDk工程中总是出错的。错误提示见下面: NgdBuild:604 - logical block 'burst_fiber_source_0/burst_fiber_source_0/USER_LOGIC_I/my_vio0' with type 'my_vio' could not be resolved. A pin name misspelling can cause this, a missing edif or ngc file, case mismatch between the block name and the edif or ngc file name, or the misspelling of a type name. Symbol 'my_vio' is not supported in target 'spartan6'.