newyean62408
@newyean62408
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Q&A
Field 'id' expected a number but got '๋ฏธ๋ถ๋ฅ'
์ ๊ทผ๋ฐ ํด๊ฒฐ์ด ๋๋ค๊ธฐ์ ์ ๋งคํ๊ฒ ๋น์ฐํ category๋ก ๋ฏธ๋ถ๋ฅ๋ผ๋ ๋ฌธ์์ด์ด ์๋์ด๊ฐ๋ category ๋ฐฐ์ง๊ฐ ๋จ์ง ์๋ค์; ํด๊ฒฐ ๋ถํ๋๋ฆฝ๋๋ค
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Q&A
Field 'id' expected a number but got '๋ฏธ๋ถ๋ฅ'
์์ธ์ง ๋ชจ๋ฅด๊ฒ ๋๋ฐ category='๋ฏธ๋ถ๋ฅ' ๋ฅผ category=None ๋ก ๋ฐ๊พธ๋ ํด๊ฒฐ๋์ต๋๋ค
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์๋ฌ ๋ฐ์ ์ง๋ฌธ๋๋ฆฝ๋๋ค
migration ํ์ผ์ ๋ชจ๋ ์ง์ฐ๊ณ ๋ค์ ํ๋๋ ์๋์ด ๋์์ต๋๋ค. migration์ ํด๋ ๋ฐ์์ด ์ ์๋๋ ๊ฒฝ์ฐ๊ฐ ์๋๋ณด๋ค์.. ์ค๋ ๊ฑธ๋ ค ์ฐพ์์ต๋๋ค ใ
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์๋ฌ ๋ฐ์ ์ง๋ฌธ๋๋ฆฝ๋๋ค
๋ต๋ณ ๊ฐ์ฌํฉ๋๋ค. models.py from django.db import modelsimport osclass Post(models.Model): title = models.CharField(max_length=50) hook_text = models.CharField(max_length=100, blank=True) content = models.TextField() head_image = models.ImageField(upload_to='blog/images/%Y/%m/%d/', blank=True) file_upload = models.FileField(upload_to='blog/files/%Y/%m/%d/', blank=True) created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) # author: ์ถํ ์์ฑ ์์ def __str__(self): return f"{self.pk} {self.title}" def get_absolute_url(self): return f'/blog/{self.pk}' def get_file_name(self): return os.path.basename(self.file_upload.name) def get_file_ext(self): return self.get_file_name().split('.')[-1]
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