updateInstaller throw IOException

[selway]

Version: 3.2.1

It doesn't happen every time. But, every time this error occurs, the host app directory in Temp is always not cleared. So I added a log in MainForm.Fail(Exception ex),
like this:
System.IO.File.AppendAllText(@"D:\installerLog.txt", ex.StackTrace);
The StackTrace:
在 System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound) 在 System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost) 在 nUpdate.UpdateInstaller.Updater.CleanUp()

I think it is it was caused by calling Directory.Delete when the thread did not release the host app directory in 'Temp'.

P.S. It is difficult to cause this exception if the files in the update package are too small.

[dbforge]

Hi,

it may be that this error has already been reported, but I could not fix it due to a lack of information and the fact that it is only temporarily appearing.
What is the content of the error message (I don't speak Chinese)? And do you have any code lines? Nevertheless, thanks for the debugging till this place.

Best,
Dominic

[selway]

Sorry, it meants "The directory is not empty."

[dbforge]

Thank you. I will check that out and see, if I can get further information.

[dbforge]

Should be fixed by 720e563.