[UE4]Error This blueprint (self) is not a ,therefore ' Target ' must have a

编译蓝图时出现这个错误:

Error This blueprint (self) is not a MixamoAnimBP_Alpha_C, therefore ' Target ' must have a connection.

 

解决办法:把相关节点删掉重新再新建一个即可。例如这里是删掉重新建一个GetSpeed节点。原因是因为我从其他蓝图中直接靠过来的,隐藏的信息中带有其他蓝图的数据,所以需要删掉重建。


[UE4]Error This blueprint (self) is not a ,therefore ' Target ' must have a_第1张图片
 

 

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