Welcome to the RAS Solution Forums HEC-RAS Help 1D/2D model error

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  • #7698
    Nisha
    Participant

    Hello,
    I am getting error ” Error with program: RasUnsteady64.exe Exit Code = -1073741819″ when I simulate my 1D/2D model. I have introduced four lateral structures. I introduced those one by one. for three of those, model simulated without any issue. But once I installed the third one I’m getting this error in the halfway.(I have common cross section which connects 3 CSs as shown in the attached image.)

    Any advice to over come this issue?

    Thanks & Regards

    #12844
    cameron
    Participant

    If you post your model I will try and take a look at what is going on.

    #12845
    Nisha
    Participant

    Thanks Cameron. I really couldn’t find the issue. But what I did was remove all the lateral structures and re-applied it. then it worked.

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