Analysis of bending moment and curvature of section

[carlota]

Hi guys.
Why does the section moment—curvature analysis program on the OpenSEES official website fail to run？
When I run it, I get the following ：
#####################################
Estimated yield curvature: 0.000126984126984127
invalid command name "MomentCurvature"
while executing
"MomentCurvature 1 $P [expr $Ky*$mu] $numIncr"
(file "curve-moment.tcl" line 73)

######################################

What is problem? Thanks you for your help.

[Lekeeo]

You can add "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr". Of course, you should have a file named MomentCurvature.tcl separately.

[selimgunay]

Do you have the "curve-moment.tcl" file in the same folder?

[HuangYe]

You can add "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr". Of course, you should have a file named MomentCurvature.tcl separately.

I also encountered the same problem. I added "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr", but when running, it keeps repeating "invoked from within
"source MomentCurvature.tcl"
(file "MomentCurvature.tcl" line 73)". Do you know why this is happening? Thanks for your help.