starrc

qq771520600

在跑starrc出现如下错误，
ERROR: Layer ~ multiply defined Line: ~ (SX-1912)


InitDB        Elp=00:00:00 Cpu=00:00:00 Usr=0.0    Sys=0.0    Mem=476.6
ParseLef      Elp=00:00:00 Cpu=00:00:00 Usr=0.0    Sys=0.0    Mem=480.4
FillLefPin    Elp=00:00:00 Cpu=00:00:00 Usr=0.0    Sys=0.0    Mem=480.4
WriteLef      Elp=00:00:00 Cpu=00:00:00 Usr=0.0    Sys=0.0    Mem=480.4
  
Done          Elp=00:00:00 Cpu=00:00:00 Usr=0.0    Sys=0.0    Mem=480.4



SX-0255 (x   1)|Severe Error |STARRC TASK () FAILED. FOR MORE DETAILS, SEE TASK SUMMARY FILE '()'.
SX-0685 (x   1)|Warning      |DENSITY_BASED_THICKNESS: YES IS IGNORED SINCE THERE IS NO THICKNESS VARIATION MODELING.
SX-1912 (x   1)|Fatal Error  |LAYER () MULTIPLY DEFINED LINE: ()
SX-3552 (x   1)|Warning      |RUNNING STARRC IN SINGLE CORNER MODE WILL RESULT IN DEGRADED RUNTIME FOR DESIGN FLOWS WHERE MULTIPLE CORNERS ARE USED.  FOR OPTIMAL RUNTIME, ADD THE NECESSARY COMMANDS TO CONFIGURE THE SIMULTANEOUS MULTICORNER FLOW (CORNERS_FILE AND SELECTED_CORNERS).




想请教大神，这个改怎么解决，IP是第三方的。

                               
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Lover_Momo

1. 看一下所有的lef中，关于overlap layer的定义，引用。要对齐一致。
2. OVERLAP的修改，基本上不影响任何东西。