最近画了一个BGA芯片,分成了好多模块的,以前都是一个模块一个模块画的,但是这次是用new part creation Spreadsheet 导成的,生成网表后出现如下问题: & L+ N( p! g+ U6 n$ f ERROR(SPCODD-47): Packaging can not complete because the file ./pstchip.dat could not be loaded. There might be syntax errors in this file. Ensure that the syntax is correct before proceeding. 1 Q5 K. L4 G$ b) U2 v$ D/ O#53 ERROR(SPCODD-53): Packaging cannot be completed because packaging has encountered a null object ID. The design may not have been saved correctly. Save the design before packaging. - }* ~: k; n3 u& s- g- e. @#941 ERROR(ORCAP-36026): Unable to read logical netlist data. ) g A) X' ~# m) t: q 谁有经验的或者解决过的帮帮忙!另祝大家端午安康! 4 R5 I' p3 d1 p# [ 5 S- w' p" g# t, b