aspen在7.3版本能打通，为什么8.6的就显示错误
先是用7.3做的，有一些物性数据是自己查文献添加的或是自己做的实验数据，可以打通的。但是在8.6上就是打不通，模拟的意思是缺少物性数据。我想知道怎么在8.6上打通流程？<< Run reinitialized 11:17:29 Sun Jun 21, 2015>>
->Processing input specifications ...
* WARNING IN PHYSICAL PROPERTY SYSTEM
THE FOLLOWING CONVENTIONAL COMPONENTS WERE NOT IN A DATA BANK.
CHECK DATA BANK NAMES FOR SPELLING.
CID DATA BANK NAME
BD C4H10O2-N11
* WARNING IN PHYSICAL PROPERTY SYSTEM
MW MISSING FOR COMPONENT BD
Flowsheet Analysis :
Block $OLVER01 (Method: WEGSTEIN) has been defined to converge
streams: 103 208
Block $OLVER02 (Method: WEGSTEIN) has been defined to converge
streams: 404 802
COMPUTATION ORDER FOR THE FLOWSHEET:
$OLVER01 RT-01 C-1 B4 C-01 H-02 R-02 T-02 H-03 V-01 B1 C-7
|M-01 H-01
(RETURN $OLVER01)
TUBINE-1 C-3 T-03 P-01 C-5 T-05 C-6 T-06
$OLVER02 C-2 M-03 H-07 R-03 H-06 V-02 C-02 B-3 M-06
|TUBINE-2 C-4 T-04 P-03 C-8 T-07
(RETURN $OLVER02)
P-04 T-08
->Calculations begin ...
> Beginning Convergence Loop $OLVER01 Method: WEGSTEIN
Converging tear streams: 103 208
Block: RT-01 Model: RADFRAC
WATSON HEAT OF VAPORIZATION MODEL HAS MISSING PARAMETERS:
DHVLWT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT MN
DHVLWT/2ND ELEMENT (DATA SET 1) MISSING FOR COMPONENT MN
****PROPERTY PARAMETER ERROR
ERRORS ENCOUNTERED IN CALCULATION OF LIQUID MIXTURE PROPS USING
OPTION SET NRTL-RK FOR PHIMX,DPHIMX,HMX,DHMX
! Calculations stopped because of missingproperty parameters
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