Failed to execute 'getRangeAt' on 'Selection': 0 is not a valid index.
discuz在插入表情,图片,视频等代码时,如果编辑器中没有输入任何文字等内容.则直接插入表情等会提示上面的错误.原因是找不到插入焦点. 所以.编辑器中需要先输入文字等内容才行 或后台把编辑器设置为纯文本模式
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相关文章
- 1. DOMException: Failed to execute 'setAttribute' on 'Element': ',' is not a valid attribute name
- 2. Uncaught DOMException: Failed to execute 'setAttribute' on 'Element': '#' is not a valid attribute
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- 4. Uncaught TypeError: Failed to execute 'getComputedStyle' on 'Window': parameter 1 is not of type 'El
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- 9. WebRTC | Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Failed to parse SessionDesc
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