{"author_name":"nainaistar","categories":["Python","\u6280\u8853","SQLAlchemy"],"published":"2024-05-27 12:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnainaistar.hatenablog.com%2Fentry%2Fsolving-missing-greenlet\" title=\"MissingGreenlet\u304c\u8d77\u304d\u305f\u3068\u304d\u306e\u5bfe\u5fdc - \u304d\u308a\u4e38\u306e\u6280\u8853\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","type":"rich","url":"https://nainaistar.hatenablog.com/entry/solving-missing-greenlet","width":"100%","author_url":"https://blog.hatena.ne.jp/nainaistar/","provider_url":"https://hatena.blog","height":"190","title":"MissingGreenlet\u304c\u8d77\u304d\u305f\u3068\u304d\u306e\u5bfe\u5fdc","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nainaistar/20240526/20240526232037.png","blog_url":"https://nainaistar.hatenablog.com/","blog_title":"\u304d\u308a\u4e38\u306e\u6280\u8853\u65e5\u8a18","description":"\u51e6\u7406\u9ad8\u901f\u5316\u306e\u305f\u3081\u306bSQLAlchemy\u3092\u975e\u540c\u671f\u51e6\u7406\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u3068\u3001\u6c17\u3092\u4ed8\u3051\u306a\u3044\u3068MissingGreenlet\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u5bfe\u7b56\u3092\u30d6\u30ed\u30b0\u306b\u3057\u307e\u3059\u3002 \u74b0\u5883 Python 3.12.3 sqlalchemy 2.0.30 \u30b4\u30fc\u30eb AsyncSession\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u6700\u4e2d\u306b\u3001\u6b21\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u3068\u304d\u306e\u5bfe\u5fdc\u3092\u8a18\u8f09\u3059\u308b\u3002 sqlalchemy.exc.MissingGreenlet: greenlet_spawn has not been called; can't call await_only() here. Was IO attempted in an unexpected pla\u2026","provider_name":"Hatena Blog"}