Reaction本机Firebase存储上载失败,出现未知错误 [英] React Native Firebase Storage Upload fails with Unknown error

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问题描述

我正在使用react-native-firebase使用我们的Firebase帐户进行身份验证、防火墙存储和存储。尝试将照片上载到存储失败,出现未知错误。以下是尝试的代码:

_pickImage = async () => {
  await this.getCameraRollPermission()
  let result = await ImagePicker.launchImageLibraryAsync({
    allowsEditing: true,
    aspect: [4, 3],
  });

  console.log(result);

  if (!result.cancelled) {
    // this.setState({ photoURL: result.uri });
    this._handlePhotoChoice(result)
  }
};

_handlePhotoChoice = async pickerResult => {
  let userId = this.state.userId
  firebase
    .storage()
    .ref('photos/profile_' + userId + '.jpg')
    .putFile(pickerResult.uri)
    .then(uploadedFile => {
      console.log("Firebase profile photo uploaded successfully")
    })
    .catch(error => {
      console.log("Firebase profile upload failed: " + error)
    })
}

在IOS模拟器中测试并使用调试器检测错误我只是得到此错误:

"Error: An unknown error has occurred.
at createErrorFromErrorData (blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2371:17)
at blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2323:27
at MessageQueue.__invokeCallback (blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2765:18)
at blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2510:18
at MessageQueue.__guardSafe (blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2678:11)
at MessageQueue.invokeCallbackAndReturnFlushedQueue (blob:http://localhost:19001/e9d43477-4e42-4f7a-b494-16485def4c28:2509:14)
at http://localhost:19001/debugger-ui/debuggerWorker.js:70:58"

更新:

将文件上传到存储桶,但该文件不是JPEG照片,而是关于该文件的JSON内容:

{"contentType":"image/jpeg","name":"photos/profile_XPIO2lHjlYbdLPchACZHBsmY9Jr1.jpg"}

因此,不知何故,JSON文件最终出现在存储桶中,而不是实际的照片中,然后抛出错误。

此问题似乎已跟踪了几次,但未解决:

https://github.com/invertase/react-native-firebase/issues/1177

https://github.com/invertase/react-native-firebase/issues/302

推荐答案

终于找到我的问题了。来自ImagePicker的图像的URI中包含本地应用程序缓存中的‘%’字符。此百分比的URI编码为‘%25’,这导致putFile代码找不到该文件。在URI周围添加decdeURI调用已解决此问题。

let fileUri = decodeURI(pickerResult.uri)

这篇关于Reaction本机Firebase存储上载失败,出现未知错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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