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Installing 6.1.0: System.IO.InvalidDataException: Found invalid data while decoding

Aspose.Email Product Family
#1

Hi,


I tried to install 6.1.0 using nuget in VisualStudio2015 and keep getting the above error.
This occurs in an existing project and in a new(empty) Console app.

Are the files somehow corrupt on the nuget servers ?

The stack trace for nuget:

System.IO.InvalidDataException: Found invalid data while decoding.
at System.IO.Compression.Inflater.DecodeDynamicBlockHeader()
at System.IO.Compression.Inflater.Decode()
at System.IO.Compression.Inflater.Inflate(Byte[] bytes, Int32 offset, Int32 length)
at System.IO.Compression.DeflateStream.Read(Byte[] array, Int32 offset, Int32 count)
at System.IO.Stream.InternalCopyTo(Stream destination, Int32 bufferSize)
at System.IO.Stream.CopyTo(Stream destination)
at NuGet.Packaging.NuGetPackageUtils.ExtractFiles(ZipArchive archive, String targetPath, String nupkgFileName, String hashFileName)
…

#2

I was actually able to navigate here:

[https://www.nuget.org/api/v2/package/Aspose.Email/6.1.0.nupkg ](https://www.nuget.org/api/v2/package/Aspose.Email/6.1.0.nupkg)

and download and unzip the .nupkg file yet it still failed to install from nuget.org .

I’ll see if other people here have the same issue.

Nuget version is 3.3.0.167

#3

Here is the thread on the Nuget issue tracker


https://github.com/NuGet/Home/issues/1881

They are saying the dll in lib\net40-client is corrupted.
#4

Hi Dev,


Thank you for contacting Aspose support team.

I have launched an investigation ticket in our issue tracking system under Id:EMAILNET-35090 for product team consideration. I shall write here as soon as some feedback is received in this regard.
#5

It seems like this is now fixed, but Nuget did say the package was corrupt and they will work on adding more validation to not accept corrupt packages in future.


I was able to install it and checking the fixes out now
#6

Hi Dev,


Thank you for providing feedback. Please feel free to write us back if you have any other query in this regard.