{"id":204151,"date":"2025-05-29T14:23:18","date_gmt":"2025-05-29T06:23:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204151\/"},"modified":"2025-05-29T14:23:18","modified_gmt":"2025-05-29T06:23:18","slug":"pyqt5-%e6%8a%a5%e9%94%99no-module-named-qtwidgets%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204151\/","title":{"rendered":"PyQt5 \u62a5\u9519\u201cNo module named \\’QtWidgets\\’\u201d\u600e\u4e48\u89e3\u51b3\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

PyQt5 \u62a5\u9519\u201cNo module named \\’QtWidgets\\’\u201d\u600e\u4e48\u89e3\u51b3\uff1f <\/h1>\n

\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

<\/p>\n

\u5982\u4f55\u89e3\u51b3\u4f7f\u7528 pyqt5 \u65f6\u51fa\u73b0\u7684\u201cno module named ‘qtwidgets’\u201d\u9519\u8bef<\/strong><\/p>\n

\u5728\u4f7f\u7528 pyqt5 \u521b\u5efa\u7a97\u53e3\u65f6\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230\u201cno module named ‘qtwidgets’\u201d\u9519\u8bef\u3002\u8fd9\u662f\u7531\u4e8e\u5f53\u524d\u5b89\u88c5\u7684 pyqt5 \u7248\u672c\u4f4e\u4e8e 5.10 \u800c\u5bfc\u81f4\u7684\u3002<\/p>\n

\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u8bf7\u5c06 pyqt5 \u66f4\u65b0\u5230 5.10 \u6216\u66f4\u9ad8\u7248\u672c\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

    \n
  1. \n

    \u5378\u8f7d\u5f53\u524d\u7248\u672c\uff1a<\/p>\n

    pip uninstall pyqt5<\/pre>\n<\/li>\n
  2. \n
    \u4f7f\u7528 \u6e05\u534e\u955c\u50cf\u6e90 \u5b89\u88c5 pyqt5 5.12.3 \u6216\u66f4\u9ad8\u7248\u672c\uff1a<\/p>\n
    pip install pyqt5 -i https:\/\/pypi.tuna.tsinghua.edu.cn\/simple<\/pre>\n<\/li>\n
  3. \n
    \u5c06\u5bfc\u5165\u8bed\u53e5\u66f4\u65b0\u4e3a\uff1a<\/p>\n
    import PyQt5.QtWidgets as QtWidgets<\/pre>\n<\/li>\n<\/ol>\n
    \u66f4\u65b0 pyqt5 \u540e\uff0c\u4e0a\u8ff0\u9519\u8bef\u5c06\u6d88\u5931\uff0c\u5e76\u4e14\u60a8\u5c06\u80fd\u591f\u6b63\u5e38\u4f7f\u7528 qtwidgets \u6a21\u5757\u3002<\/p>\n
    \u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aPyQt5 \u62a5\u9519\u201cNo module named \\’QtWidgets\\’\u201d\u600e\u4e48\u89e3\u51b3\uff1f \u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    PyQt5 \u62a5\u9519\u201cNo modu...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204151","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204151"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204151\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}