标题：为什么编译提示OriginalAsset未定义？

OriginalAsset:=10000;

LastAsset:=GETINIFILE( 'D:\Weisoft Stock(x64)\实际资产.ini',FORMULANAME ,'最近实际资产');

buynums:=IF(LastAsset<=OriginalAsset,INTPART(OriginalAsset(MULTIPLIER*Close*TACCOUNT(41))),INTPART(LastAsset/(MULTIPLIER*Close*TACCOUNT(41))));