Welcome to the Onshape forum! Ask questions and join in the discussions about everything Onshape.

First time visiting? Here are some places to start:
  1. Looking for a certain topic? Check out the categories filter or use Search (upper right).
  2. Need support? Ask a question to our Community Support category.
  3. Please submit support tickets for bugs but you can request improvements in the Product Feedback category.
  4. Be respectful, on topic and if you see a problem, Flag it.

If you would like to contact our Community Manager personally, feel free to send a private message or an email.

Options

Defining function variables - Function does not work in a certain case

francois_leclercfrancois_leclerc Member Posts: 2
I have defined the following variable (function)
HalfWidth = function (len) { return len *.05 in; }
If I provide a number such as 1, it works fine and I end up with a width of .5
I have another variable WallThickness defined as 0.167 in.
If I provide this variable as a parameter to the HalfWidth function, I get an error message that this is not a valid expression.
I have another function to which I can provide the WallThickness variable and that doesn't pose a problem.
What should I do?

Comments

  • Options
    NeilCookeNeilCooke Moderator, Onshape Employees Posts: 5,395
    With 1 as a parameter the result is 1 * 0.5 in = 0.5 in. If you have a value with units the result is 1 in * 0.5 in = 0.5 in^2 which is an area not length. 
    Senior Director, Technical Services, EMEAI
Sign In or Register to comment.