Re: Error while uplaoding the models data from excel through admin page

Error seems to be in allotment_exam.Examname model. 

The model code which you have pastes is of "Exam"

Regards, 

Parth Joshi

On 10-Nov-2019, at 11:34 AM, Mohan Goud <kathi.mohangoud@gmail.com> wrote:

I have to import the data into models from excel sheet from admin site and the code is

models.py

class Exam(models.Model): Examname = models.CharField(null=False, blank=False, max_length=255)
class Meta: unique_together = ["Examname"]
def str(self): return self.Examname

admin.py

@admin.register(Exam) class ViewAdmin(ImportExportModelAdmin): exclude = ('id', )

While importing the data the errors are Line number: 2 - NOT NULL constraint failed: allotment_exam.Examname and Line number: 3 - NOT NULL constraint failed: allotment_exam.Examname

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