错误消息 failed to execute 'queryselector' on 'document': '#' is not a valid selector 表明你在使用 JavaScript 的 document.querySelector 方法时,提供了一个无效的选择器字符串。在这个例子中,选择器是 #,它不是一个有效的 CSS 选择器。 解释为什么“#”不是一个有效的选择器:
现在我得到这个错误: Uncaught DOMException: Failed to execute 'querySelector' on 'Document': 'button[data-value="12" x 16""]' is not a valid selector. 这是我的查询选择器脚本: <script> window.addEventListener('load', function(){ var rad = document.querySelectorAll('.swatch input[type="...
code: document.querySelector("#02b51fd4-c350-65d3-c59a-cfdc5a538066") err: UncaughtDOMException:Document.querySelector:'#02b51fd4-c350-65d3-c59a-cfdc5a538066'is not a valid selector but: document.getElementById("02b51fd4-c350-65d3-c59a-cfdc5a538066") -> have no error 总结:id...
会报错,"VM275:1 Uncaught DOMException: Failed to execute 'querySelector' on 'Document': '#voice_play_Mzg5MTE0OTgxMF8xMDAwMDA2NTg=_0' is not a valid selector." 是"="这个符号导致的 然而使用 document.getElementById("voice_play_Mzg5MTE0OTgxMF8xMDAwMDA2NTg") 却不会抱错 对于querySelect...
react-dom-client.development.js:23837 DOMException: Failed to execute 'querySelector' on 'Element': ':not(title, meta)' is not a valid selector. at _injectGlobalCSS (http://localhost:5173/node_modules/.vite/deps/chunk-E4JSCLRT.js?v=23e2b499:24865:52) at _injectCoreAndModuleCSS (http...
Uncaught DOMException: Failed to execute 'querySelector' on 'Element': '#2-partition-normalized-cut' is not a valid selector. at Object.findOne (https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.min.js:6:10283) at Be._initializeTargetsAndObservables (https://cdn.jsdelivr...
问Document.querySelectorAll有问题；[href=]‘不是有效的选择器EN一个个的解释这些选择器也没有必要，...
：'’不是有效的选择器运行以上程序，在右侧第二个窗口中执行了 /error 路由，因为没有定义 a 这个...
Document.querySelector ThequerySelectormethod, part of the Document object, retrieves the first element in the document matching a specified CSS selector. If no match is found, it returnsnull. In contrast,querySelectorAllreturns a staticNodeListcontaining all elements that match the given selector...
Error in nextTick: "SyntaxError: Failed to execute 'querySelector' on 'Document': '[object Object]' is not a valid selector." why??? Owner Power-kxLee commented Jun 13, 2019 What browser is it? YoungHF commented Jun 14, 2019 What browser is it? I have the same problem,can you...