Ventana software support forum

I'm using Vensim DSS 8.2.1. When perdorming a sensitivity analysis for a parameter obtained from an Excel file I get the following error : ******************************************* ERROR: A not found or wrong type must be constant. A=RANDOM_NORMAL(0.5,1.5,1,0.01). ^. Line 2 of file TestSensib.vsc....

I'm using Vensim DD 8.2.1 I am developing a Game. I did not succeed to modify the Game interval value. As proposed in the vensim documentation, I defined a constant "Game Interval" to set the value of the game step, but without result (the value of the constant is not been taken in account...

Ok, I send you the following elements showing clearly yhe problem : a small vensim program (test.mdl) and a Venapp using it (test.vcd) SHOWVAR is used in the OUTPOUT1 view of test.vcd Showvar[a1] and Showvar[a1] : ok ! Whowvar [a] : error ! ***********************************************************...

I did select subscripts ...I did succesfully use that command with an older vensim version....

Good evening, I'm using Vensim DSS 8.1.1 for windows. I have made a Venapp using the SHOWVAR command to show variables values. For subscripted variables it works well when asking to show values for specified values of the subscript. But It doesn't work when using the subscript name in the SHOWVAR co...

Hello, How to sketch edit venapp vcd files with this vensim version ? With the new text editor it is not possible to switch to sketch editor as it was possible with the old vensim text editor. The "wiew as sketck" command of the text editor is not available when editing a venapp ... Thanks...

Good Evening I just receveid a new licence for Vensim Pro 8.0.9 I have a problem using Venapp whcih where OK with older vensim versions. For instance when I try to load the Venapp " template " supplied with the vensim samples models (supplied with this vensim release), after loading the Ve...