错误：一个或多个模型未验证：Django+South，shemamigration generic --auto答案

【问题标题】：Error: One or more models did not validate: Django+South, shemamigration generic --auto错误：一个或多个模型未验证：Django+South，shemamigration generic --auto
【发布时间】：2011-11-14 15:20:10
【问题描述】：

我正在尝试运行 shemamigration generic --auto

    generic.articletocategory: 'article' has a relation with model generic.Article, which has either not been installed or is abstract.
    generic.category: 'articles' is a manually-defined m2m relation through model ArticleToCategory, which does not have foreign keys to Article and Category


class ArticleToCategory(m.Model):    
    article = m.ForeignKey('generic.Article')
    category = m.ForeignKey('generic.Category')

    class Meta:
        app_label = 'generic' 
        db_table = 'articles_to_categories'
        verbose_name_plural = 'ArticlesToCategories'

class Article(m.Model):
    pass


class Category(MPTTModel):
    parent = TreeForeignKey('self', null=True, blank=True, related_name='children')

    # relationships
    articles = m.ManyToManyField('generic.Article', through='generic.ArticleToCategory')

解决了！

Meta 类中的文章有app_label = 'Generic' 而不是'generic'

【问题讨论】：

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标签： django migration django-south

【解决方案1】：

Meta 类中的文章有 app_label = 'Generic' 而不是 'generic'

【讨论】：