The OpenSees Community

Problem solved. Download the 32-bit version of Tcl/Tk executable.

Problem solved, my model had massless DOF.

When working with Central Difference, all DOF must have mass for the scheme to work.

I wonder if you could overcome this by condensing out the massless DOF? Any thoughts?

Maikol

Hi fmk, I followed the input file you posted with explicit integrators. I followed it to construct my model with Central Difference but I still cannot get opensees to run it. The problem is the linear solver. Below is my input file, could please take a look at it? Any help would be appreciated, Than...

Hi,

You can download the Tcl/Tk executable from http://www.activestate.com/activetcl/downloads.

But still, I cannot get Opensees to run. I get the following message: The application was unable to start correctly (0xc000007b). Could anyone help me with this?

Maikol

Hi, I've got Windows 7 in my desktop and cannot download the Tcl/Tk executable from http://downloads.activestate.com/ActiveTcl/releases/8.5.9.0/ActiveTcl8.5.9.0.293667-win32-ix86-threaded.exe I got the following message: "Unable to download ...93667-win32-ix86-threaded.exe from downloads.active...