[SOLVED] How to create specific file if it doesnt exist in flutter


This Content is from Stack Overflow. Question asked by Giannis Petsis

i have a question, i want to open a file using

getPath() async {
  Directory directory = await getApplicationDocumentsDirectory();
  String path = directory.path;
  return path;


var path = await getPath();

File file = ("${path}/data.txt") // if data.txt doesnt exist??

this function. The issue is that, if the file doesnt exist, i get this error:
OS Error: The system cannot find the file specified.

So, how can i create that file if it doesnt exist?

Thanks a lot


Check if the file exists and if it doesnt you can create it with the create method

bool doesFileExists = await file.exists();

This Question was asked in StackOverflow by Giannis Petsis and Answered by Ozan Taskiran It is licensed under the terms of CC BY-SA 2.5. - CC BY-SA 3.0. - CC BY-SA 4.0.

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