I change the floatField to DecimalField and the error also out show: And from django debug information I can't location which field resulting this error!!
TypeError at /admin/main/myitem/add/ 'Decimal' object is not callable Request Method:POST Request URL: http://localhost:8000/admin/main/myitem/add/ Django Version:1.3 Exception Type:TypeError Exception Value: 'Decimal' object is not callable Exception Location:C:\Python26\lib\site-packages\django\contrib\admin\options.py in save_model, line 665 Python Executable:C:\Python26\python.exe Python Version:2.6.6 Python Path: ['D:\\eclipse\\carveout\\d1d2d3\\src\\d1d2d3', 'C:\\Python26\\lib\\site-packages\\markdown-2.0.3-py2.6-win32.egg', 'C:\\Python26\\lib\\site-packages\\html5lib-0.90-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\cheetah-2.4.4-py2.6-win32.egg', 'C:\\Python26\\lib\\site-packages\\tenjin-1.0.2-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\tornado-1.2.1-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\transifex-1.0.0-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\python_magic-0.4.0-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\pygooglechart-0.3.0-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\django_addons-0.6.4-py2.6.egg', 'C:\\Python26\\lib\\site-packages\\feedparser-5.0.1-py2.6.egg', 'C:\\WINDOWS\\system32\\python26.zip', 'C:\\Python26\\DLLs', 'C:\\Python26\\lib', 'C:\\Python26\\lib\\plat-win', 'C:\\Python26\\lib\\lib-tk', 'C:\\Python26', 'C:\\Python26\\lib\\site-packages', 'C:\\Python26\\lib\\site-packages\\PIL'] Server time:Fri, 20 May 2011 00:32:12 +0800 2011/5/15 Karen Tracey <[email protected]> > On Sat, May 14, 2011 at 9:10 PM, Korobase <[email protected]> wrote: > >> >> >> 2011/5/15 Andy McKay <[email protected]> >> >>> >>> > Exception Type: TypeError at /admin/main/learndjango/add/ >>> > Exception Value: 'float' object is not callable >>> >>> >>> Please paste your model that is having the problem. >>> >> >> class MyItem(models.Model): >> title=models.CharField(max_length=1024) >> description=models.CharField(max_length=1024) >> price=models.FloatField(default=0.0) >> time=models.DateTimeField() >> name=models.CharField(max_length=256) >> detail=models.CharField(max_length=1024) >> address_city=models.CharField(max_length=36) >> address_area=models.CharField(max_length=36) >> >> >> def __unicode__(self): >> return self.title >> >> and the ModelAdmin: >> >> class MyItemAdmin(admin.ModelAdmin): >> list_display=('name','title','price','address_city',) >> >> admin.site.register(MyItem, MyItemAdmin) >> >> >> > The traceback indicates that the new object being added is not an instance > of MyItem, but rather a simple float. How that has happened is a mystery; it > is not due to anything you have posted so far. If you cut-and-paste just the > model and model admin definitions you show here into a new 1.3 project, the > admin works fine to add items. There is something more to your code that you > have not shown yet that is causing the problem. Really, Django can insert > float data into a MySQL table (although as Andy notes, using a float field > for something named "price" is likely really really really not what you want > to be doing. > > Karen > -- > http://tracey.org/kmt/ > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > -- -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
