安卓uploadFile报错 MiniProgramError {"errMsg":"chooseImage:fail"} Object

[那一片黄昏]

ios可以，安卓上传报错，tarojs版本：3.1.0-beta.4

Taro.uploadFile({
      url: url, //仅为示例，非真实的接口地址
      filePath: file.url,//Taro组件返回的图片信息
      header: {
        'content-type': 'multipart/form-data'//上传文件的名称
      },
      name: params.key,//修改上传文件的名称

      success(res) {
        if (res.statusCode === 200) {
          console.log(res)
          const result = JSON.parse(res.data)
          if (result.code != 0) {
            errorMsg(result.msg || "上传失败！")
            return
          }
          const resultData = result.data
          if (resultData.groupPhotoPath) {
            console.log(base + '/' + resultData.groupPhotoPath)
            self.setState({ groupPhoto: [{ url: baseImgViewPath + resultData.groupPhotoPath }], groupPhotoAddBtn: false })
          }
          if (resultData.jobPhotoPath) {
            self.setState({ jobPhoto: [{ url: baseImgViewPath + resultData.jobPhotoPath }], jobPhotoAddBtn: false })
          }
          if (resultData.incomePhotoPath) {
            self.setState({ incomePhoto: [{ url: baseImgViewPath + resultData.incomePhotoPath }], incomePhotoAddBtn: false })
          }
          console.log(self.state)
          successMsg("上传成功！")
        }


      },
      fail() {
        Taro.showToast({
          title: '上传失败，请联系管理员',
          icon: 'none',
          duration: 2000
        })
      }
    })