Intel® oneAPI AI Analytics Toolkit
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Problem Linking Abaqus/Standard User Subroutines

Hessein
Novice
908 Views

I have Abaqus 2020 linked to intel oneAPI and it runs run ok until I had this issue. "error LNK2019: unresolved external symbol ROTSIG referenced in function umat.R"  ROTSIG is a call inside the UMAT. Is there any quick way to fix the problem. I use VS 2019 for compiling. The error statement is below

Begin Linking Abaqus/Standard User Subroutines
Creating library standardU.lib and object standardU.exp
swell.obj : error LNK2019: unresolved external symbol ROTSIG referenced in function umat.R
standardU.dll : fatal error LNK1120: 1 unresolved externals
Abaqus Error: Problem during linking - Abaqus/Standard User Subroutines.
This error may be due to a mismatch in the Abaqus user subroutine arguments.
These arguments sometimes change from release to release, so user subroutines
used with a previous release of Abaqus may need to be adjusted.
Abaqus/Analysis exited with errors

 

Thanks in advance!

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5 Replies
Gopika_Intel
Moderator
875 Views

Hi,

Thank you for reaching out. This forum is dedicated for Intel AI Analytics toolkit and its related issues. Could you please let us know which toolkit you are using?

Regards

Gopika

 

Gopika_Intel
Moderator
842 Views

Hi,

We have not heard back from you. Could you please let us know which toolkit you are using?

Regards

Gopika


Gopika_Intel
Moderator
818 Views

Hi,

We have not heard back from you. Can we discontinue monitoring this thread?

Regards

Gopika


Gopika_Intel
Moderator
768 Views

Hi,

We have not heard back from you, so we will close this inquiry now. If you need further assistance, please post a new question.

Regards

Gopika


Hessein
Novice
737 Views

I downloaded both toolkits. I basically followed this post here 

https://info.simuleon.com/blog/free-fortran-compiler-on-windows-for-abaqus-material-modeling

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