requestFileSystem is not undefined

[ghost]

[INFO:CONSOLE(611)] "Uncaught TypeError: undefined is not a function", source: file:///android_asset/www/js/imgcache.js (604)

[chrisben]

I assume you're using Cordova on Android with the latest release... right?
Could you run the following anywhere at the beginning of your JS code and tell me the console output:

console.log('requestFileSystem', window.requestFileSystem);

Did you set up correctly the Cordova file plugin ?

[ghost]

thanks,As you say.I didn't set up correctly the plugin!!