问题
I just setup an all basic sencha touch application. Just did sencha generate app *Name* *Directory*. The app is generated without any error, but when I start the server and load the application in Chrome (just updated to the latest version), I get a blue screen with three blinking dots.
In the JS console, there is this:
Uncaught TypeError: Object [object Object] has no method 'append'", occured in sencha-touch.js
Is this a common issue? Did I do anything wrong? The app is generated with sencha touch 2.2.1 and ruby 1.9.3.
回答1:
I had the exact same issue, and I bet you downloaded at the same time I did.
It turns out the Touch 2.2.1 build from 2013-09-05 23:07:03 had corrupted main js libraries (looks like double content, check out the file sizes), but the current (from 2013-09-06 12:41:24) works as expected for me.
Download the latest version and try again :)
回答2:
I'm totally new to sencha touch but i had a similar error and solved it:
1) open terminal and navigate to your application-folder (in my case /opt/lampp/htdocs/Testproject) 2) Generate the app (I did it in testing-mode) by: sencha app build testing
3) Go to your browser and navigate to: http://localhost/Testproject/build/Testproject/testing/
Done!
That works for me but I have no idea, why the "three-dot-error" appears only on the "root-site" http://localhost/Testproject
Anyone know the answer? :)
来源：https://stackoverflow.com/questions/18664821/sencha-touch-application-loader-keeps-blinking