{"id":4774,"date":"2023-01-04T18:18:55","date_gmt":"2023-01-04T10:18:55","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4774"},"modified":"2023-01-04T18:18:55","modified_gmt":"2023-01-04T10:18:55","slug":"%e8%a7%a3%e6%b1%bareact-js%e4%b8%ad%e7%9a%84functionsarenotvalidasareactchild%e9%8c%af%e8%aa%a4","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/react-js\/%e8%a7%a3%e6%b1%bareact-js%e4%b8%ad%e7%9a%84functionsarenotvalidasareactchild%e9%8c%af%e8%aa%a4\/","title":{"rendered":"\u89e3\u6c7aReact.js\u4e2d\u7684”FunctionsarenotvalidasaReactchild”\u932f\u8aa4"},"content":{"rendered":"

<\/p>\n

React.js “Error: Functions are not valid as a React child” \u89e3\u6c7a\u65b9\u6cd5<\/h1>\n

React.js \u662f\u4e00\u500b\u7528\u65bc\u69cb\u5efa\u7528\u6236\u754c\u9762\u7684 JavaScript \u5eab\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u69cb\u5efa\u9ad8\u6027\u80fd\u7684\u7db2\u9801\u61c9\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 React.js \u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\uff1a\u201cError\uff1a\u51fd\u6578\u4e0d\u80fd\u4f5c\u70ba React \u5b50\u9805\u4f7f\u7528\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u60a8\u5f9e render \u8fd4\u56de\u4e00\u500b\u7d44\u4ef6\u800c\u4e0d\u662f \u3002\u6216\u8005\u60a8\u53ef\u80fd\u662f\u60f3\u8abf\u7528\u9019\u500b\u51fd\u6578\u800c\u4e0d\u662f\u8fd4\u56de\u5b83\u3002\u201d<\/p>\n

<\/p>\n

\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u662f\u56e0\u70ba React.js \u8981\u6c42\u60a8\u5728 render \u51fd\u6578\u4e2d\u8fd4\u56de\u4e00\u500b React \u5143\u7d20\uff0c\u800c\u4e0d\u662f\u4e00\u500b\u51fd\u6578\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u60f3\u8981\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u60a8\u9700\u8981\u5c07\u51fd\u6578\u66ff\u63db\u70ba React \u5143\u7d20\uff0c\u4f8b\u5982 \u3002<\/p>\n

\u70ba\u4ec0\u9ebc React.js \u4e0d\u5141\u8a31\u51fd\u6578\u4f5c\u70ba\u5b50\u5143\u7d20\uff1f<\/h2>\n

React.js \u4e0d\u5141\u8a31\u51fd\u6578\u4f5c\u70ba\u5b50\u5143\u7d20\uff0c\u56e0\u70ba\u5b83\u5011\u4e0d\u80fd\u88ab\u6e32\u67d3\u3002\u51fd\u6578\u53ea\u662f\u4e00\u500b\u64cd\u4f5c\uff0c\u5b83\u5011\u4e0d\u6703\u6e32\u67d3\u4efb\u4f55\u6771\u897f\uff0c\u56e0\u6b64 React.js \u4e0d\u6703\u5c07\u5b83\u5011\u8996\u70ba\u6709\u6548\u7684\u5b50\u5143\u7d20\u3002<\/p>\n

\u5982\u4f55\u89e3\u6c7a React.js “Error: Functions are not valid as a React child” \u932f\u8aa4\uff1f<\/h2>\n

\u8981\u89e3\u6c7a React.js \u201cError\uff1a\u51fd\u6578\u4e0d\u80fd\u4f5c\u70ba React \u5b50\u9805\u4f7f\u7528\u201d\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u5c07\u51fd\u6578\u66ff\u63db\u70ba React \u5143\u7d20\uff0c\u4f8b\u5982 \u3002<\/p>\n

\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u6b63\u5728\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n

\nrender() {\n  return myFunction();\n}\n<\/pre>\n
\u60a8\u53ef\u4ee5\u5c07\u5176\u66ff\u63db\u70ba\uff1a<\/p>\n
\nrender() {\n  return ;\n}\n<\/pre>\n
\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u89e3\u6c7a React.js \u201cError\uff1a\u51fd\u6578\u4e0d\u80fd\u4f5c\u70ba React \u5b50\u9805\u4f7f\u7528\u201d\u932f\u8aa4\u4e86\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u8a0e\u8ad6\u4e86 React.js \u201cError\uff1a\u51fd\u6578\u4e0d\u80fd\u4f5c\u70ba React \u5b50\u9805\u4f7f\u7528\u201d\u932f\u8aa4\u7684\u539f\u56e0\u4ee5\u53ca\u5982\u4f55\u89e3\u6c7a\u8a72\u932f\u8aa4\u7684\u65b9\u6cd5\u3002\u7e3d\u7684\u4f86\u8aaa\uff0c\u8981\u89e3\u6c7a\u8a72\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u5c07\u51fd\u6578\u66ff\u63db\u70ba React \u5143\u7d20\uff0c\u4f8b\u5982 \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u89e3\u6c7aReact.js\u4e2d\u7684”FunctionsarenotvalidasaReactchild”\u932f\u8aa4\uff0c\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u4f7f\u7528React.js\u4e2d\u7684\u51fd\u6578\uff0c\u4ee5\u907f\u514d\u51fa\u73fe\u6b64\u985e\u932f\u8aa4\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[184,183],"tags":[182,181],"class_list":["post-4774","post","type-post","status-publish","format-standard","hentry","category-react","category-react-js","tag-react","tag-react-js"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1f0","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=4774"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4774\/revisions"}],"predecessor-version":[{"id":4775,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4774\/revisions\/4775"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}