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Variable not working

uldemauldema Member Posts: 4
Hello, I follow this example: https://cad.onshape.com/help/Content/variable.htm

However, it does not work, the dimension box is red and I see "Enter a valid expression"
I have tried 7 times now, in a sketch with only 1 line and with all types of variable.
I also tried adding 'mm' in the variable, in the dimension and all without the 'mm'
I also tried it on circles. And tried it with multiple variable names.
Also not working in another document, second account, other part, other computer. All used machines are rebooted twice, three different browser and rebooted twice.
I have watched a Youtube video doing exactly what I do: https://www.youtube.com/watch?v=Ivg5nzXzSVs&ab_channel=EducationPublic but for me it does not work.

Could someone tell me how to set the length of a line to a variable? Is this function removed or maybe not available for free users?

Comments

  • NeilCookeNeilCooke Moderator, Onshape Employees Posts: 3,263
    Is the variable above the sketch? Reorder (drag) the variable above the sketch. Features in the feature list are resolved in order. 

    Is the variable of type length rather than number? Dimensions require length variables. 

    Rebooting hardware will not affect cloud software 😀
  • uldemauldema Member Posts: 4
    Yes I know I was trying to dodge the 'have you tried turning it off and on again' replies :smiley:

    Thanks, it was indeed the order of things, much appreciated. It would be a super nice error message telling me about this.

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