Animate 21 export to html canvas failure

[nancin96624283]

I have a fla file with simple stop and gotoandplay actionscript and a few tweens. When I convert to html I receive the messages to correct the actionscript to js and do that but I get a black screen as a result. 

[kglad]

when testing, open your browser's developer console and check for js errors.

[nancin96624283]

When I check the developer console it says failed to load resource. 404 not found

[kglad]

there are some standard browser "warnings" that can be ignored. 

if that 404 is for a missing favicon, that can be ignored.

these are the 3 standard, you can ignore ones:

Untitled-1.html?3414:1 Unchecked runtime.lastError: The message port closed before a response was received.
Untitled-1.html?3414:1 Error handling response: TypeError: Cannot read property 'css' of undefined
at chrome-extension://pabfempgigicdjjlccdgnbmeggkbjdhd/stylist.js:5:49

GET http://127.0.0.1:8090/favicon.ico 404 (Not Found)