"Tcl error: ERROR: Argument <node_object> is an object filter that matches no objects. Specify one matches only one object." when using LVDS SERDES IP.

Hi, I'm using LVDS SERDES Intel FPGA IP in my project. I use RX Non-DPA. My project compiles almost successfully, except in Timing Analysis. In the end of the Timing Analysis, I got "Tcl error: ERR...