在cmd运行Question.objects.all()这里报错：>>> Question.objects.all() Traceback (most recent call last): File "<console>", line 1, in <module> File "C:\Python27\lib\site-packages\django\db\models\query.py", line 226, in __repr__ data = list(self[:REPR_OUTPUT_SIZE + 1]) File "C:\Python27\lib\site-packages\django\db\models\query.py", line 250, in __iter__ self._fetch_all() File "C:\Python27\lib\site-packages\django\db\models\query.py", line 1121, in _fetch_all self._result_cache = list(self._iterable_class(self)) File "C:\Python27\lib\site-packages\django\db\models\query.py", line 53, in __iter__ results = compiler.execute_sql(chunked_fetch=self.chunked_fetch) File "C:\Python27\lib\site-packages\django\db\models\sql\compiler.py", line 899, in execute_sql raise original_exception OperationalError: no such table: polls_question 但是我检查了一下创建数据库的命令行输出，没有发现什么问题： BEGIN; -- -- Create model Choice -- CREATE TABLE "polls_choice" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "choice_text" varchar(200) NOT NULL, "votes" integer NOT NULL); -- -- Create model Question -- CREATE TABLE "polls_question" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "question_text" varchar(200) NOT NULL, "pub_date" datetime NOT NULL); -- -- Add field question to choice -- ALTER TABLE "polls_choice" RENAME TO "polls_choice__old"; CREATE TABLE "polls_choice" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "choice_text" varchar(200) NOT NULL, "votes" integer NOT NULL, "question_id" integer NOT NULL REFERENCES "polls_question" ("id")); INSERT INTO "polls_choice" ("choice_text", "votes", "id", "question_id") SELECT "choice_text", "votes", "id", NULL FROM "polls_choice__old"; DROP TABLE "polls_choice__old"; CREATE INDEX "polls_choice_question_id_c5b4b260" ON "polls_choice" ("question_id"); COMMIT; 求博主帮忙！！！多谢。