[图片] [渲染层错误] [Component] <rich-text>: parse error TypeError: Cannot read property 'replace' of null(env: Windows,mp,1.06.2402040; lib: 3.4.7) // UNIAPP CODE ： <rich-text :nodes="nodes"></rich-text>  export default { data() { return { nodes:null } } } onLoad() { this.nodes= [{"name":"p","attrs":{"style":"margin:5px 5px;font-size:15px;line-height:1.75;letter-spacing:0.2em;word-spacing:0.1em"},"children":[{"type":"text","text":"排序算法："}]},{"name":"p","attrs":{"style":"margin:5px 5px;font-size:15px;line-height:1.75;letter-spacing:0.2em;word-spacing:0.1em"},"children":[{"type":"text","text":"``"}]}] setTimeout(()=>{ this.nodes = [{"name":"p","attrs":{"style":"margin:5px 5px;font-size:15px;line-height:1.75;letter-spacing:0.2em;word-spacing:0.1em"},"type":"node","children":[{"type":"text","text":"排序算法："}]},{"name":"div","attrs":{"class":"hl-pre","style":"border-radius:5px;white-space:pre;background:#2d2d2d;font-size:12px;position:relative;user-select:none","data-content":"\n"},"type":"node","children":[{"name":"code","attrs":{"class":"hl-code","style":"display:block;overflow: auto;"},"type":"node","children":[{"name":"div","attrs":{"class":"markdown-wrap"},"type":"node","children":[{"name":"div","attrs":{"class":"hljs","style":"border-radius:5px;white-space:pre;background:#2d2d2d;font-size:12px;position:relative;padding:10px 8px 0;margin-bottom:5px;overflow:auto;display:block"},"type":"node","children":[{"name":"code","attrs":{},"type":"node","children":[{"name":"ol","attrs":{"style":"margin:5px 5px;font-size:15px;padding:0px 30px"},"type":"node","children":[{"type":"text","text":"text　　　"}]}]}]}]}]},{"name":"div","attrs":{"class":"hl-language","style":"user-select:none;position:absolute;top:3px;right:3px;font-size:10px;"},"children":[{"type":"text","text":"text　　　"}]},{"name":"div","attrs":{"class":"hl-copy","style":"user-select:none;position:absolute;top:0;right:3px;font-size:10px;"}}]}] },1000) }

同一套代码，切换到3.4.6 就没问题，只有3.4.7出现问题 !! [图片] //rich-text <rich-text> nodes="[{"name":"div","attrs":{"style":"border-radius:5px;white-space:pre;background:#2d2d2d;font-size:12px;position:relative;user-select:none","class":"hl-pre","data-content":"def quick_sort(arr):\n    if len(arr) <= 1:\n        return arr\n    pivot = arr[len(arr) // 2]\n    left = [x for x in arr if x < pivot]\n    middle = [x for x in arr if x == pivot]\n    right = [x for x in arr if x > pivot]\n    return quick_sort(left) + middle + quick_sort(right)\narr = [3,6,8,10,1,2,1]\nprint(quick_sort(arr))\ntext　　　\n"},"type":"node","children":[{"type":"node","text":null,"name":"code","attrs":{"class":"hl-code","style":"display:block;overflow: auto;"},"children":[{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"def"}],"text":null},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-function"},"type":"node","children":[{"type":"text","text":"quick_sort"}]},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"("}]},{"type":"text","text":"arr"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":":"}]},{"type":"text","text":"\n    "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"if"}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-builtin"},"type":"node","children":[{"type":"text","text":"len"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":"("}]},{"type":"text","text":"arr"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"<="}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-number"},"type":"node","children":[{"type":"text","text":"1"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":":"}]},{"type":"text","text":"\n        "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"return"}]},{"type":"text","text":" arr\n    pivot "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"="}]},{"type":"text","text":" arr"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"["}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-builtin"},"children":[{"type":"text","text":"len"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":"("}]},{"type":"text","text":"arr"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"//"}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-number"},"type":"node","children":[{"type":"text","text":"2"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":"]"}]},{"type":"text","text":"\n    left "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"="}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"["}]},{"type":"text","text":"x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"for"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"in"}]},{"type":"text","text":" arr "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"if"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"<"}]},{"type":"text","text":" pivot"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"]"}]},{"type":"text","text":"\n    middle "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"="}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"["}]},{"type":"text","text":"x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"for"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"in"}]},{"type":"text","text":" arr "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"if"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"=="}]},{"type":"text","text":" pivot"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"]"}]},{"type":"text","text":"\n    right "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"="}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"["}]},{"type":"text","text":"x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"for"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"in"}]},{"type":"text","text":" arr "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"if"}]},{"type":"text","text":" x "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":">"}]},{"type":"text","text":" pivot"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"]"}]},{"type":"text","text":"\n    "},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"return"}]},{"type":"text","text":" quick_sort"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"("}]},{"type":"text","text":"left"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"+"}]},{"type":"text","text":" middle "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"+"}]},{"type":"text","text":" quick_sort"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"("}]},{"type":"text","text":"right"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"text","text":"\narr "},{"name":"span","attrs":{"class":"hl-operator"},"type":"node","children":[{"type":"text","text":"="}]},{"type":"text","text":" "},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"["}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"3"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"6"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"8"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"10"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"1"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"2"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":","}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-number"},"children":[{"type":"text","text":"1"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":"]"}]},{"type":"text","text":"\n"},{"name":"span","attrs":{"class":"hl-keyword"},"type":"node","children":[{"type":"text","text":"print"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":"("}]},{"type":"text","text":"quick_sort"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":"("}]},{"type":"text","text":"arr"},{"name":"span","attrs":{"class":"hl-punctuation"},"type":"node","children":[{"type":"text","text":")"}]},{"type":"node","text":null,"name":"span","attrs":{"class":"hl-punctuation"},"children":[{"type":"text","text":")"}]},{"type":"text","text":"\n"}],"c":2},{"name":"div","attrs":{"class":"hl-language","style":"user-select:none;position:absolute;top:3px;right:3px;font-size:10px;"},"children":[{"type":"text","text":"python　　　"}]},{"name":"div","attrs":{"class":"hl-copy","style":"user-select:none;position:absolute;top:0;right:3px;font-size:10px;"}}]}]" style="display:inline;undefined"></rich-text>