Tencent / Tencent/tdesign-miniprogram
[Cascader]正常使用报错 Cannot read property '0' of undefined
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Description
tdesign-miniprogram 版本
^1.2.5
重现链接
重现步骤
复制官网的案例代码
期望结果
正常显示
实际结果
基础库版本
No response
补充说明
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by running the official Cascader example using the provided t-cascader markup, then reproduce the Cannot read property '0' of undefined error. Trace the error from that example to the Cascader implementation; done means the example displays normally without the reported error.
Written by the indexing model from the issue text.
Assessment
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100