THANKS ALL GeometriX, retrodude, Nathan !!!

It's working well now XDDD

The final solution is just to get the zip file which exported from c2 and put it into the cocoon app in iphone.

Finally it runs prefectly well !<img src="smileys/smiley36.gif" border="0" align="middle" />

It is not necessary to compile another zip file from cocoon cloud, if I just want to test the app in cocoonjs. <img src="smileys/smiley4.gif" border="0" align="middle" />

Now I understand the difference between zip from c2 and zip from cocoon cloud compiler.<img src="smileys/smiley17.gif" border="0" align="middle" />

Thanks for your detailed explanation =D

Unfortunately, the problem still here when I have tried.

It is also shown the black screen and this error again : <img src="smileys/smiley19.gif" border="0" align="middle" />

"Could not find anything to be executed. If you are using a ZIP file, please, verify that the main HTML or JS file is in the root of the ZIP file (not inside any folder). If you are using a folder path directly, please, check that the main HTML or JS file is stored inside of it."

Does anyone can share the solution of this issue, thanks <img src="smileys/smiley12.gif" border="0" align="middle" />

Yes, I have got the c2runtime.js inside the zip

I will try again later, I hope it will be okay

Thanks retrodude <img src="smileys/smiley1.gif" border="0" align="middle" />

There is a problem for me about exporting the CocoonJS. <img src="smileys/smiley5.gif" border="0" align="middle" />

When I ran the zip file which have automatically created by CocoonJS Cloud Compiling, I have got the following error.

It is shown that

"Could not find anything to be executed. If you are using a ZIP file, please, verify that the main HTML or JS file is in the root of the ZIP file (not inside any folder). If you are using a folder path directly, please, check that the main HTML or JS file is stored inside of it."

I don't understand the meaning. Is there any codes need to be added?

(I just run the zip by using the cocoonjs app in iphone4s)

I hope I can get some helps here, thanks a lot ! <img src="smileys/smiley12.gif" border="0" align="middle" />