baidu/amis

富文本组件tinymce相关报错，TypeError: Cannot read properties of undefined (reading 'select')

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#8024 opened on Sep 6, 2023

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 (2 comments) (0 reactions) (0 assignees)TypeScript (15,576 stars) (2,268 forks)batch import
help wantedneed confirm

Description

描述问题：

富文本组件有图片的情况下报错，有时报错，有时不报错，出现频率较高

截图或视频：

image

如何复现（请务必完整填写下面内容）：

  1. 你是如何使用 amis 的？ vue项目中使用，参考vue2-amis-demo这个项目做的

  2. amis 版本是什么？请先在最新 beta 版本测试问题是否存在3. 3.4.0-beta.12

  3. 粘贴有问题的完整 amis schema 代码：

{
  "type": "input-rich-text",
  "label": "富文本",
  "name": "background",
  "id": "u:6d7a2fb5dfa6",
  "vendor": "tinymce",
  "options": {
    "plugins": "advlist,autolink,link,image,lists,charmap,preview,anchor,pagebreak,searchreplace,wordcount,visualblocks,visualchars,code,fullscreen,insertdatetime,media,nonbreaking,table,emoticons,template,help",
    "toolbar": "undo redo formatselect bold italic backcolor alignleft aligncenter alignright alignjustify bullist numlist outdent indent removeformat help",
    "menubar": true
  },
  "receiver": {
    "url": "${window:location.origin}/xxxxx",
    "method": "post",
    "requestAdaptor": "",
    "adaptor": "",
    "messages": {
    }
  }
}
  1. 操作步骤 富文本坐在的form表单是在drawer抽屉里，富文本中有图片，点击列表中的不同的行，打开抽屉，有时会出现上面截图中的报错

Contributor guide

Tech stack
typescriptreact
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Reactamistinymce
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
The issue reports an intermittent TypeError in the tinymce rich text component when opening a drawer. The error 'Cannot read properties of undefined (reading 'select')' suggests the tinymce editor instance is undefined. Investigate the InputRichText component in the amis source code (likely packages/amis/src/renderers/Form/InputRichText.tsx) focusing on the lifecycle methods (componentDidMount, componentWillUnmount, componentDidUpdate) and how the editor is initialized and destroyed. Reproduce the issue by opening a drawer with the provided schema. Check if the editor is properly re initialized on each drawer open and if its reference is correctly handled. Consider adding a null check before calling editor.select() and ensure the editor instance is not destroyed prematurely. Review existing comments in the issue for any additional clues or maintainer guidance.