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NullBufferedCipher Broken

See original GitHub issue

Hello,

i created a fresh console .net 7 project and used npoi 2.6.1 (newest version).

using NPOI.POIFS.Crypt.Standard;
var x = new NullBufferedCipher();

Than you get the following exception:

Unhandled exception. System.TypeLoadException: Method 'ProcessByte' in type 'NPOI.POIFS.Crypt.Standard.NullBufferedCipher' from assembly 'NPOI.Core, Version=2.6.1.0, Culture=neutral, PublicKeyToken=0df73ec7942b34e1' does not have an implementation.

Can you please fix it?

Issue Analytics

State:
Created 2 months ago
Reactions:1
Comments:10 (4 by maintainers)

Top GitHub Comments

1reaction

r-isingcommented, Aug 3, 2023

Okay so then the NullBufferedCipher will be fixed in #1118 too, like you see here:

https://github.com/nissl-lab/npoi/blob/b4b94feb29641aa3ddd87c763e86ab80c00a371c/main/POIFS/Crypt/Standard/StandardDecryptor.cs#L403

So the answer “Not every class in NPOI is fully implemented. I have no idea why you wanna iterate all the classes in NPOI.” is not correct, because you implement the NullBufferedCipher correctly and we can use GetTypes like before.

0reactions

connwap135commented, Aug 6, 2023

I’m having the same issue too

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