Error: coercing to Unicode: need string or buffer, long found

[kang jia]

hi

currently i am facing this error and my code is in the following:

def upsaved(request):
    u =request.session['id']
    #print u
    if u:
        allObj = Booking1.objects.filter(user= u)
        print allObj
 
    return render_to_response('update_saved.html',{'allObj': allObj})    
 

i am not sure where is wrong about this error and i have googled about this error type but i still not really understand what they are talking about. can anyone help me. Booking1 is my car booking table, basically it stores all the car booking information. thanks in advance for any kind help :)

[bvdet]

hi

currently i am facing this error and my code is in the following:

def upsaved(request):
    u =request.session['id']
    #print u
    if u:
        allObj = Booking1.objects.filter(user= u)
        print allObj
 
    return render_to_response('update_saved.html',{'allObj': allObj})    
 

i am not sure where is wrong about this error and i have googled about this error type but i still not really understand what they are talking about. can anyone help me. Booking1 is my car booking table, basically it stores all the car booking information. thanks in advance for any kind help :)

I would guess that request.session['id'] returns a long integer, and Booking1.objects.filter(user= u) requires u to be a string.