Invalid [length] : '...'

Description:

Invalid [length] : ‘None’

This means you left the cell blank.

Invalid [length] : ‘eight’

This means you entered an invalid entry into the cell. For our example, we typed in “eight”. Your entry will say the value you put in.

Solution:

If you have the type set to physical you must give your product a valid length. A valid length means:

1. A positive number
2. Can use 0-9
3. Can use . (period)

Note: Length >= Width >= Height

For more information please visit the Documentation Page.