How to fix ERROR # 557 ?
Hello everyone,
I try to use DRESP3 response to define a constraint but i am running into the same error over and over again.
"*** ERROR # 557 ***
DRESP3 5 is not referenced above the first SUBCASE.
This type of response must be specified above the first
SUBCASE.
This error occurs in DESSUB 2."
When I put the constraint "DESSUB 2" above the SUBCASE1 i have still the same issue.
Find attached the .oml function, the .fem file. I have also a .csv file that i use to have the centroids of my elements but i cannot put it in this message.
Best regards,
Anatole Morcos
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Hi Anatole,
In the DRESP3 definition, you use a DRESP1L to reference the mass, but that is for subcase dependent responses and mass is independent. Take a look at the attached deck which refers to DRESP1 instead (it runs past that error).
Thanks,
Rob H.
Thank you so much Rob!
I think i had another problem with the DESGLB. But it seems you also fixed it.
Have a nice day,
Anatole M.
Hi Anatole,
In the DRESP3 definition, you use a DRESP1L to reference the mass, but that is for subcase dependent responses and mass is independent. Take a look at the attached deck which refers to DRESP1 instead (it runs past that error).
Thanks,
Rob H.