[SOLVED] Black screen error on Ludei splash screen

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- lukezero
- - Joined 4 Oct, 2014
  - 56 topics • 322 posts
- 1
- 12 Aug, 2015
- Quote
Hello C2 fellas! ^^

Does anyone knows what means the error "not found getElementById: c2canvasdiv" in the Cocoon Launcher?

I'm trying to compile my game in the Ludei/Cocoon and the game execution don't goes beyond Ludei splash screen.

Thanks for advance for the attention and collaboration.

[EDIT]

The problem wasn't the c2canvasdiv in the HTML and JavaScript, but the WEBGL! When I turned it off, the game worked well in the Ludei compile.

gumshoe2029
- Joined 4 Mar, 2014
- 31 topics • 1,416 posts
1

12 Aug, 2015
Quote

This is the block of HTML that it is looking for.

Make sure that it exists in your index.html file, or you will get that error.

<div id="c2canvasdiv">

<!-- The canvas the project will render to.  If you change its ID, don't forget to change the ID the runtime looks for in the jQuery events above (ready() and cr_sizeCanvas()). --> 

<canvas id="c2canvas" width="1024" height="768">

<!-- This text is displayed if the visitor's browser does not support HTML5. You can change it, but it is a good idea to link to a description of a browser	and provide some links to download some popular HTML5-compatible browsers. --> 

</canvas>

</div>
[/code:ew4yhi3p]

- lukezero
- - Joined 4 Oct, 2014
  - 56 topics • 322 posts
- 1
- 12 Aug, 2015
- Quote
Thanks for the help, gumshoe2029!

Actually this piece of code doesn't exist in my index.html, but I changed here and the error continued to be shown in the Cocoon Launcher.

I did right?

<html>

<body>

<script src="c2runtime.js">

</script>

<div id="c2canvasdiv">

<canvas id="c2canvas" width="864" height="486">

</canvas>

</div>

</body>

</html>
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- lukezero
- - Joined 4 Oct, 2014
  - 56 topics • 322 posts
- 1
- 12 Aug, 2015
- Quote
gumshoe2029 I tested my mini-games separately in the Cocoon Launcher and ALL functioned normally, but the most curious was that all exhibited the SAME MESSAGE ERROR ("not found getElementById: c2canvasdiv")!
So the c2canvas isn't the problem that is preventing the execution of my project on the phone.
- lukezero
- - Joined 4 Oct, 2014
  - 56 topics • 322 posts
- 1
- 13 Aug, 2015
- Quote
gumshoe2029 Problem solved! It was the WebGL.
The game worked perfectly when I turned it off. I know I leave it on is recommended for good performance of the game, but unfortunately learned that this seems to be the only solution.
- gumshoe2029
- - Joined 4 Mar, 2014
  - 31 topics • 1,416 posts
- 1
- 13 Aug, 2015
- Quote
Glad you got it fixed. It looks like only iOS8 supports webGL (on the Apple side).

http://mobilehtml5.org/