Search found 5 matches
- Fri May 29, 2020 7:51 pm
- Forum: Support and Development
- Topic: Attempt to perform arithmetic on "color" a nil value.
- Replies: 4
- Views: 3576
Re: Attempt to perform arithmetic on "color" a nil value.
Ahaha...turns out in some functions I had brick:render() instead of Brick:render(), That should be the correct thing to have. You don't call an instance method on a class (Brick), you call it on the instances (brick). That's the whole point of the self parameter and the colon syntax. Mhmm this is d...
- Fri May 29, 2020 7:00 pm
- Forum: Support and Development
- Topic: Attempt to perform arithmetic on "color" a nil value.
- Replies: 4
- Views: 3576
Re: Attempt to perform arithmetic on "color" a nil value.
Ahaha...turns out in some functions I had brick:render() instead of Brick:render(), however the bricks are all invisible now...I'll figure this out this whole coding business sooner or later.
- Fri May 29, 2020 6:02 pm
- Forum: Support and Development
- Topic: Attempt to perform arithmetic on "color" a nil value.
- Replies: 4
- Views: 3576
Attempt to perform arithmetic on "color" a nil value.
Have a Brick class that declares self.color = 1 in its init function, and however when I call self.color in the Brick's render function, I get the error that color is a nil value. The code works perfectly fine if I replace self.color in Brick:render() with a 1, and also if I put self.color = 1 in th...
- Mon May 18, 2020 5:46 pm
- Forum: Support and Development
- Topic: bad argument #2 to 'newSource' (string expected, got no value)
- Replies: 3
- Views: 4352
- Mon May 18, 2020 5:37 pm
- Forum: Support and Development
- Topic: bad argument #2 to 'newSource' (string expected, got no value)
- Replies: 3
- Views: 4352
bad argument #2 to 'newSource' (string expected, got no value)
Hello, I've been taking Harvard's free game design course so I'm not particularly well-versed with lua or Love2D. When creating a global table for all of my sounds, I received this error: bad argument #2 to 'newSource' (string expected, get no value) I went as far as to copy and paste the code found...