Failed to find image 'widget_theme_android_holo_dark.png'

Hello. I am new to using Corona Native. When I create native android build for my app, everything works fine except strange runtime errors in log:

08-09 19:41:31.848 11188 11215 I Corona  : ERROR: display.newImageRect() bad arg

ument #2: filename or image sheet expected, but got nil

08-09 19:41:31.848 11188 11215 I Corona  : ERROR: Runtime error

08-09 19:41:31.848 11188 11215 I Corona  : ?:0: attempt to index field 'topFrame

’ (a nil value)

08-09 19:41:31.848 11188 11215 I Corona  : stack traceback:

08-09 19:41:31.848 11188 11215 I Corona  :      ?: in function ‘createScrollBar’

08-09 19:41:31.848 11188 11215 I Corona  :      ?: in function ‘_listener’

08-09 19:41:31.848 11188 11215 I Corona  :      ?: in function ‘?’

08-09 19:41:31.848 11188 11215 I Corona  :      ?: in function <?:205>

08-09 19:41:31.858 11188 11215 I Corona  : WARNING: Failed to find image 'widget

_theme_android_holo_dark.png’

08-09 19:41:31.858 11188 11215 I Corona  : ERROR: display.newImageRect() bad arg

ument #2: filename or image sheet expected, but got nil

08-09 19:41:31.858 11188 11215 I Corona  : ERROR: Runtime error

08-09 19:41:31.858 11188 11215 I Corona  : ?:0: attempt to index field 'topFrame

’ (a nil value)

08-09 19:41:31.858 11188 11215 I Corona  : stack traceback:

08-09 19:41:31.858 11188 11215 I Corona  :      ?: in function ‘createScrollBar’

08-09 19:41:31.858 11188 11215 I Corona  :      ?: in function ‘_listener’

08-09 19:41:31.858 11188 11215 I Corona  :      ?: in function ‘?’

08-09 19:41:31.858 11188 11215 I Corona  :      ?: in function <?:205>

08-09 19:41:31.876 11188 11215 I Corona  : WARNING: Failed to find image 'widget

_theme_android_holo_dark.png’

08-09 19:41:31.876 11188 11215 I Corona  : ERROR: display.newImageRect() bad arg

ument #2: filename or image sheet expected, but got nil

I expect it can’t find some images from widget library. So my textfields look appear without background, and there are some other problems with widget’s appearance. Can anyone help to solve this problem? When I make a buid using Corona Simulator, there are no errors and everything works fine. Thanks.