简洁精馏塔报错求助啊

bye

这后面两个精馏一直报错，哪位大佬指点一二啊
***SEVERE ERROR
   THE HEAVY KEY COMPONENT IS NOT PRESENT IN THE FEED.  BLOCK BYPASSED.


The following messages were issued during Input Translation:

*  WARNING IN PHYSICAL PROPERTY SYSTEM
   PARAMETER DCPLS/ELEMENT  1 (DATA SET 1)
   UPPER BOUND VIOLATED FOR COMPONENT ACETO-01
   VALUE =  0.66696E+14, UPPER BOUND =  0.10000E+10

*  WARNING IN PHYSICAL PROPERTY SYSTEM
   PARAMETER DCPLS/ELEMENT  1 (DATA SET 1)
   UPPER BOUND VIOLATED FOR COMPONENT METHY-01
   VALUE =  0.69068E+15, UPPER BOUND =  0.10000E+10

*  WARNING IN THE 'STREAM' PARAGRAPH WHICH BEGINS ON LINE 97
   STREAM NAME: 11
   COMPONENT MASS FLOWS OF SUBSTREAM: 'MIXED'
   ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE.

*  WARNING IN THE 'STREAM' PARAGRAPH WHICH BEGINS ON LINE 101
   STREAM NAME: 12
   COMPONENT MASS FLOWS OF SUBSTREAM: 'MIXED'
   ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE.