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Issue with MPCO file not being generated despite successful analysis

Content:
Hello,

I am sorry to bring up the same model issue again, but I would like to ask for your help once more.
Although the analysis finishes successfully (see attached CMD window output), the MPCO output file is not ...

Title: Repeated ProfileSPDLinDirectSolver::solve() - aii < 0 (i, aii): (0,0) during Eigen analysis (model runs but shows hundreds of warnings)

Environment

OS: Windows 10 (22H2)

STKO: 4.1.0 (Pre/Post)

OpenSees: 3.8.0 64-bit (called from D:\OpenSTKO\OpenSees3.7.1\bin\OpenSees.exe, banner reports 3 ...

Hello,

I am working on a structural model in STKO and trying to perform an Eigen Analysis with an MPCO Recorder to visualize the modal shapes in the Post-Processor.

The analysis itself runs successfully (message: ANALYSIS SUCCESSFULLY FINISHED), and the file Results.mpco.cdata is created. However ...

Hello everyone,

I am building a 3D frame + slab model in STKO and trying to run a static analysis.
As suggested by the STKO team, I have already:

Used MakeWire to join the lines,

Added the Fix condition into a constraintPattern with a Constant TimeSeries,

Defined the nodal load in a loadPattern ...

Hello everyone,

I am currently working on a 3D frame + slab model built in STKO, and I am trying to run a simple static analysis with a -Z 1 N nodal load (for checking structural response).
However, OpenSees fails to converge right at step 0, with the following error messages:
WARNING ...

Subject: OpenSees 3.7.1 Solver Kit Configuration Issue in STKO (File Read Error)

Dear STKO Support,

I’m currently using STKO with OpenSees version 3.7.1, and I’m encountering a persistent issue when trying to run a model or material test.

I’ve configured the Solver Kit manually by setting the ...

Can’t run STKO-generated model with RunSolver.bat – what am I missing?

Content:
Hi everyone,
I exported a model from STKO, and it created multiple .tcl files along with a RunSolver.bat file. But when I try to run the .bat file, the command line opens and just says:

arduino
복사
편집
"D:\OpenSees3.7.1 ...