cant import random files, no clue what makes some files fine but others give this error

[RoseTitania]

PaintDotNet.Imaging.InsufficientBufferException (0x88982F8C): Exception of type 'PaintDotNet.Imaging.InsufficientBufferException' was thrown.
   at PaintDotNet.Interop.ExceptionFactory.ThrowError(Int32 hr, String message, Exception innerEx) in D:\src\pdn\src\Windows\Interop\ExceptionFactory.cs:line 157
   at PaintDotNet.Imaging.WICBitmapSource.CopyPixels(Void* pBuffer, Int32 bufferStride, UInt32 bufferSize, Nullable`1& srcRect) in D:\src\pdn\src\Windows\Imaging\WICBitmapSource.cs:line 111
   at PaintDotNet.Imaging.Rgba32ToBgra32FormatConverter.OnCopyPixels(RegionPtr`1 dst, Point2Int32 srcOffset) in D:\src\pdn\src\Windows.Core\Imaging\Rgba32ToBgra32FormatConverter.cs:line 32
   at PaintDotNet.Imaging.BitmapSourceBase`1.OnCopyPixels(Void* pBuffer, Int32 bufferStride, UInt32 bufferSize, RectInt32 srcRect) in D:\src\pdn\src\Windows.Core\Imaging\BitmapSourceBase`1.cs:line 42
   at PaintDotNet.Imaging.BitmapSourceBase.CopyPixels(Void* buffer, Int32 bufferStride, UInt32 bufferSize, Nullable`1& srcRect) in D:\src\pdn\src\Windows.Core\Imaging\BitmapSourceBase.cs:line 121
   at PaintDotNet.Imaging.BitmapSourceBase`1.PaintDotNet.Imaging.IBitmapSource.CopyPixels(Void* pBuffer, Int32 bufferStride, UInt32 bufferSize, Nullable`1& srcRect)
   at PaintDotNet.Imaging.Proxies.IBitmapSourceProxy.PaintDotNet.Imaging.IBitmapSource.CopyPixels(Void* pBuffer, Int32 bufferStride, UInt32 bufferSize, Nullable`1& srcRect)
   at PaintDotNet.Data.WicFileTypeHelpers.Load(Stream input, Nullable`1& forcedContainerFormat, Nullable`1& preferredVendor, IMetadataTranscoder metadataTranscoder) in D:\src\pdn\src\PaintDotNet\Data\WicFileTypeHelpers.cs:line 160
   at PaintDotNet.Data.PngFileType.OnLoad(Stream input) in D:\src\pdn\src\PaintDotNet\Data\PngFileType.cs:line 169
   at PaintDotNet.FileType.Load(Stream input) in D:\src\pdn\src\Data\FileType.cs:line 491
   at PaintDotNet.Functional.Func.Eval[T1,TRet](Func`2 f, T1 arg1) in D:\src\pdn\src\Fundamentals\Functional\Func.cs:line 60

 

 

really dont know what this means but im hoping someone does

[Tactilis]

At a guess you have some images with file types (.png, .jpg etc) that do not correspond to the actual image format.

You could check this here: https://www.checkfiletype.com/

 

Upload your image and click 'Check File Type'.

If this is the problem, rename the files to correct the file type.

[Rick Brewster]

You should post one of the files that won't open, otherwise "can't open random files" gives us no lead on how/where to debug into this