ADS momentum仿真报错

木目

通过动态链接在cadence下运行momentum，之前能正常仿真，但是突然报错。有人知道怎么解决吗？



License checkout took 0.044 sec
Momentum MomEngine_64 12.00.024 (*) built: Jan 14 2016
Copyright 1992-2016, Keysight Technologies
Simulation started on: Thu Apr 20 08:54:38 2023
Simulation Mode: RF

--- ERROR ---------------------------------------------------------------------

Tech Input proj.tch - line 1 : syntax error, unexpected $undefined, expecting UNITS.

The tech file should contain 3 blocks of data:
* the units definition, starting with the token UNITS
* the stack definition, starting with the token BEGIN_STACK
* the masks definition, starting with the token BEGIN_MASK

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--- ERROR ---------------------------------------------------------------------

Unable to open the file proj.sub.

Check : - existence of file ;
        - file/directory read access permissions.

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--- ERROR ---------------------------------------------------------------------

Unable to open the file proj.lmp.

Check : - existence of file ;
        - file/directory read access permissions.

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