abaqus做流固耦合仿真出现以下问题，请问应该如何解决？ 20

Error in job Co-execution-1-solid: Due to this co-simulation Failure Abaqus cannot continue. 

Job Co-execution-1-solid: Abaqus/Standard aborted due to errors. 

Error in job Co-execution-1-solid: Abaqus/Standard Analysis exited with an error - Please see the message file for possible error messages if the file exists. Job Co-execution-1-solid aborted due to errors. ERROR in job messaging system: Error in connection to analysis Error in job Co-execution-1-fluid: The executable SMACfdMain.exe aborted with system error code 3. Please check the .dat, .msg, and .sta files for error messages if the files exist. If there are no error messages and you cannot resolve the problem, please run the command "abaqus job=support information=support" to report and save your system information. Use the same command to run Abaqus that you used when the problem occurred. Please contact your local Abaqus support office and send them the input file, the file support.log which you just created, the executable name, and the error code. Job Co-execution-1-fluid aborted due to errors.