微信小程序开发调用chooseMedia没反应，也不报错，隐私协议添加了，开发者工具版本是3.0.2，怎么回事？
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相关文档
- wx.chooseMedia: Mini Program/Development/Extended/API/To be adapted API summary/wx.chooseMedia
- wx.chooseMedia#Note: Mini Program/Development/Extended/API/To be adapted API summary/wx.chooseMedia
- wx.chooseMedia#parameter: Mini Program/Development/Extended/API/To be adapted API summary/wx.chooseMedia
- wx.chooseMedia#sample code: Mini Program/Development/Extended/API/To be adapted API summary/wx.chooseMedia
- wx.chooseMedia: 小程序/开发/API/媒体/视频/wx.chooseMedia
你好，麻烦传一下fail回调