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<img src="https://dl.dropboxusercontent.com/u/44710358/Nowy%20obraz%20mapy%20bitowej.bmp" border="0" />
When i try preview game
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Is it only happening in Chrome, or in all browsers?
I had a similar issue in Chrome, and it happened on all of my PCs. I finally removed all of my 3rd party extensions in chrome and it went away.
ArcadEd this is happening in chrome only. Maybe i must paste shaders.js file to html5 folder? but i dont have this file
No, shouldn't need to do that. It's happening when you preview too, right?
Check your Chrome extensions and disable them and see if it fixes the problem. If so, then start adding them back in one at a time until you find the one that is the problem.