Can Only Concatenate Tuple (not "unicode") To Tuple

I am using Django 1.5.4 I am a newbie in Django and i tried to display the image uploaded via admin panel, but unfortunately the url field in the source code for the image is Empty

Solution 1:

MEDIA_ROOT should be string not tuple:

MEDIA_ROOT = os.path.join(os.path.dirname(__file__), '..', 'media').replace('\\','/')

Trailing comma makes it a tuple:

>>> x = (1,)
>>> type(x)
<type 'tuple'>
>>> x + u'foo'
Traceback (most recent call last):
    x + u'foo'
TypeError: can only concatenate tuple (not "unicode") to tuple