错误：无法以声音空安全运行，因为以下依赖项flutter_absolute_path

编程问答 2022-08-26

问题描述

Flutter_absolute_path v1.0.6 依赖项不支持空安全吗？有没有其他方法可以获取文件的绝对路径？

for (int i = 0; i < resultList.length; i++) {
   var path = await 
   FlutterAbsolutePath.getAbsolutePath(resultList[i].identifier);
   print(path + '**path**');
   f.add(File(path));
}

解决方法

试试这个插件 file_picker file_picker: ^3.0.3

//use this line to pick files
FilePickerResult? result = await FilePicker.platform.pickFiles();


//use this to process what file is returned
 if(result != null) {
   File file = File(result.files.single.path);
} else {
   // User canceled the picker
}

您可以在此处阅读有关额外功能的信息： https://pub.dev/packages/file_picker

absolute-pathdart