Hi I’m new to using Unity and have got stuck with making a script.
I got up to tutorial 2. Moving the player on Roll a ball when it asks me to make a script.
I’m using a Windows 10 PC.
Firstly when I am trying to load Monodevelop, Microsoft’s Visual Studio gets in the way and I have to cancel it. (I think it was new with a recent Windows update - should I just delete all Visual Studio apps from my computer?)
Then I get an error message in Monodevelop:
"Monodevelop 'could not load project ‘Roll a Ball.CSharp.csproj’ with unknown item type.
Also at the bottom of the Monodevelop page I have this error:
“This file has line endings (UNIX) which differ from the policy settings (Windows)”
Go ahead and let Visual Studio launch if it wants to. Many people feel that’s a better editor than Monodevelop anyway.
(Personally, I use neither; I use Script Inspector 3, ever since that glorious day when I first discovered it.)
Oh, and the thing about the line endings isn’t really an error, it’s a warning, and it means exactly what it says. Pick an option. Probably you want “Convert all files to Windows line endings,” but I don’t think it really matters much.
I did all right with the codes, I thought about simply copy them, but I thought better to do the lesson to KNOW why the code was that way, and understood everything, but then… look inside the yellow square.
Thanks for the help JoeStrout.
Yes, Icthus I have a similar problem and am trying to work it out:
Assets/Scripts/PlayerController.cs(20,16): error CS0118: UnityEngine.Vector3' is a type’ but a `variable’ was expected
You do not have the Console in your panel layout. You should; the Console is really useful and important. Go to the Window menu, select the Console item at the bottom, and then dock it somewhere handy in your window layout (I suggest below the game view).
Now when you get an error, double-click that error in the Console, and it will jump right to that line in the code editor.
Also, the error itself contains details about where the error occurred: in the first case, PlayerController.cs, line 11. So, study that line carefully.
You may then notice that you have “void Start {}” where it should be “void Start()”. (The extra space doesn’t actually matter, but using curly braces instead of parentheses does matter — program code is very picky about punctuation and capitalization.)
You are right to type the code instead of copying & pasting, by the way. Just be very careful, and type it exactly as shown in the tutorial. Good luck!
Hmm. Well I do see one error: on line 19, you have “0,0f” where it should be “0.0f” (in C# you must always use a period as the decimal point, not a comma).
But the error message indicates something else — and it’s weird that it’s complaining about column 247 on line 21. This suggests that there is some junk far to the right on that line. Try deleting everything from the “;” (semicolon) to the start of the next line.
I’ve managed to resolve this by really carefully following the steps involved.
What I think is confusing and may be a problem is a different between the Roll a Ball tutorial and the Monodevelop screen.
When Monodevelop loads at the top there are 3 lines of text not just two.
I deleted this one: “using System.Collections.Generic;” and then matched up all the code to the numbers on the left of the screen.
