我正在使用 react-native-firebase使用我们的 Firebase 帐户进行身份验证、Firestore 和存储。尝试将照片上传到存储失败并出现未知错误。这是尝试的代码:
_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来检测错误我刚刚得到这个错误:
"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:
一个文件上传到存储桶中,但是这个文件不是JPEG图片,而是文件的JSON内容:
{"contentType":"image\/jpeg","name":"photos\/profile_XPIO2lHjlYbdLPchACZHBsmY9Jr1.jpg"}
所以不知何故,一个 JSON 文件而不是实际照片最终出现在存储桶中,然后抛出错误。
看起来这个问题被跟踪了几次,但没有解决:
https://github.com/invertase/react-native-firebase/issues/1177
https://github.com/invertase/react-native-firebase/issues/302
最佳答案
终于找到我的问题了。来自 ImagePicker 的图像的 URI 中有一个来自本地应用程序缓存的“%”字符。此百分比被 URI 编码为“%25”,导致 putFile 代码找不到该文件。在 uri 周围添加 decodeURI 调用解决了这个问题。
let fileUri = decodeURI(pickerResult.uri)
关于ios - React Native Firebase 存储上传失败并出现未知错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50612198/