这个报错该怎么办？

# Export started at 2015-3-31 13:36:17

# IL_system = F:/model/my_pump_with_common_rail_15_3_31_whole_systems

# type = standard

# 11 warning/error messages detected during simulation

3 Warning/Error: Cannot extract a valid token from the string

4 Warning/Error: prail

5 Warning/Error: ^

6 Warning/Error: Unable to interpret the value for expression 'prail'.

7 Warning/Error: Failed to initialize model

8 Warning/Error: Cannot extract a valid token from the string

9 Warning/Error: prail

10 Warning/Error: ^

11 Warning/Error: Unable to interpret the value for expression 'prail'.

12 Warning/Error: Failed to get parameter value from my_pump_with_common_rail_15_3_31_whole_systems_.data.

13 Warning/Error: Initialization failed
# 2 info messages detected during simulation
这个报错到底是什么啊？能不能告诉我下我？卡好久了

什么模型，amesim报错没有唯一性，什么情况的错误都可能，请截图，并附上自己的一些推断！

全局变量里面找到prai，给共轨压力赋值就行了……你的模型是copy demo的吧，demo中经常用全局变量赋值，你把模型copy过来，里面的参数定义没copy过来！