Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.
And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.
Can not save Bitmap to MemoryStream
See original GitHub issueRepro
var img = new Bitmap(128, 128);
using var ms = new MemoryStream();
img.Save(ms, ImageFormat.Png);
StackTrace
at WinFormsComInterop.WinFormsComWrappers.ComputeVtables(Object, CreateComInterfaceFlags, Int32&) + 0x1af
at System.Runtime.InteropServices.ComWrappers.CreateCCW(Object, CreateComInterfaceFlags) + 0x39
at System.Runtime.InteropServices.ComWrappers.<>c__DisplayClass14_0.<GetOrCreateComInterfaceForObject>b__0(Object) + 0x1c
at System.Runtime.CompilerServices.ConditionalWeakTable2.GetValueLocked(TKey, ConditionalWeakTable2.CreateValueCallback) + 0x2d
at System.Runtime.CompilerServices.ConditionalWeakTable2.GetValue(TKey, ConditionalWeakTable2.CreateValueCallback) + 0x3e
at System.Runtime.InteropServices.ComWrappers.GetOrCreateComInterfaceForObject(Object, CreateComInterfaceFlags) + 0xa8
at System.Runtime.InteropServices.ComWrappers.ComInterfaceForObject(Object, Guid) + 0xe
at System.Drawing.SafeNativeMethods.Gdip.GdipSaveImageToStream(HandleRef, Interop.Ole32.IStream, Guid&, HandleRef) + 0xbd
at System.Drawing.Image.Save(Stream, ImageCodecInfo, EncoderParameters) + 0x144
at Test.Program.Main() + 0x8f
Issue Analytics
- State:
- Created 2 years ago
- Comments:7 (4 by maintainers)
Top Results From Across the Web
Top Related Medium Post
Top Related StackOverflow Question
Troubleshoot Live Code
Top Related Reddit Thread
Top Related Hackernoon Post
Top Related Tweet
Top Related Dev.to Post
Top Related Hashnode Post
Yes it works in normal and reflection-free mode
I update https://github.com/kant2002/NativeAOTImages to be more inline with changes. so my lib no longer needed. Let me know when you resolve issue.