File read write error

Hey guys

I write a string in a .txt file with air. The chain gets its data from the names of files in a directory, the user selects. Once it is written, I can send it to a download function.

The problem I encounter is that is works fine the first time, but if the user tries immediately, I get the error:

Error #3013: File or directory is in use. (it refers to the line in bold below);

The following code is stripped of my project, but I am able to reproduce the problem with that:

------------------------------------------------------------------------------------------ ----------------------------------

Var list: Array = new Array();

var stream: FileStream;

var incr:Number = 0;

var filenameVar;

browse_but.addEventListener (MouseEvent.CLICK, travel);

Browse function (e:MouseEvent): void {}

nMF = new File();

nMF.addEventListener (Event.SELECT, filesSelected);

nMF.browseForDirectory ("select your file directory");

}

function filesSelected(event:Event):void

{

Add selected files to table 'list '.

list = nMF.getDirectoryListing ();

for (var i: uint = 0; i < list.length; i ++) {}

fileNamesString is fileNamesString + list [i] .name;.

}

setSaveFileName();

}

function setSaveFileName (): void {}

filenameVar = "text.txt".

saveFile();

}

function saveFile() {}

var newFile:File = File.desktopDirectory.resolvePath("dir1/dir2/"+filenameVar;)

Stream = new FileStream();

Stream.Open (newFile, FileMode.WRITE);

stream.writeMultiByte (fileNamesString, "utf - 8")

Stream.Close ();

stream.openAsync (newFile, FileMode.READ);

stream.addEventListener (Event.COMPLETE, uploadFunc);

}

function uploadFunc(event:Event) {}

nothing of consequence here affects the result.

}

------------------------------------------------------------------------------------------ -----------------------------------------

If I remove the code pointed out, the problem goes away. But I need to have it there to test whether the file was written before being sent to a download function (there is a bug in the Air that will let you listen to for a complete event when writing the files to your hard drive.

Also, I have other functions to send data to the function saveFile (each with different string data and a different to save filenameVar under), and they work fine. The difference is that their string data come from a browse file, it is created from the text entry boxes.

Nothing obvious here which is tripping me?

Thanks for your help.

Shaun

Who gave a kglad of crack with no change, but which lead me to understand the problem.

I had a second var stream "filestream' open for the download function, but never closed. For some reason, there everything worked well until the channel I wrote in the text file was from a repertoire of navigation and to obtain the names of files. I don't quite understand it. In any case, close the second fixed stream. I think I'll see if I can get rid of second stream altogether.

BTW the first stream always had a stream.close () in my code, so that took care of this one.

Thanks again mate

Shaun

Tags: Adobe Animate

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