Parameter is not valid -2147024809 error

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My code;

C#

foreach (HttpPostedFileBase file in files)
                {

                    System.Drawing.Image sourceimage = System.Drawing.Image.FromStream(file.InputStream);

..... its containing.
}

What I have tried:

This line I take error. I have tried memoryStream, Bitmap but this give me always same error.

Posted 28-Nov-20 22:44pm

akifkemalaksu

Updated 29-Nov-20 5:35am

PIEBALDconsult

v2

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OriginalGriff · Answer 1 · 2020-11-28T23:14:00

Most likely reason is that the stream does not contain a valid (or at least known) image.

Start by saving the file data, and look at exactly what the file contains. If it's binary data, that's a good sign. If it's human readable, then look at what the text says - it's probably important.

Binary data may or may not be a valid image file - System.Drawing.Image does not support .webp files for example - or the data may be corrupt. We can't tell because we have no access at all to your data!

So start with the data itself, and if that all looks ok (and you can view it as an image after saving the file) then start using the debugger to find out exactly what is going on.

Sorry, but we can't do any of that for you!