7zip, lzma, LZ4, fastLZ, zip/gzip & brotli native multiplatform plugins.

OK. If There is any update, just reply me.

 

hey, there) I have some problems with the LZ4 plugin, in editor mode throw exception:

DllNotFoundException: liblz4 assembly:<unknown assembly> type:<unknown type> membernull)
LZ4.compressBuffer (System.Byte[] inBuffer, System.Int32 level, System.Boolean includeSize) (at Assets/_Packages/LZ4/Plugins/LZ4.cs:269)

Plugin: version 2.9.2
Unity: 2021.3.8f1 (Silicon), platform IOS

please help

 

Hello.

Have you made sure the liblz4.a is set for ios in the inspector?
Also. If you are on Silicon make sure that you replace the liblz4.bundle by decompressing the liblz4.bundle-SiliconSupport.zip.

 

Yeah, replace liblz4.bundle helped me) Thank you so much!

 

Hello, today I got this exception after decompressing and replacing liblz4.bundle with liblz4.bundle-SiliconSupport.zip.
I guess this happened because I was updating mac os from 12.5 to 12.6, two weeks ago when I tested it everything worked fine

Plugin: version 2.9.2
Unity: 2021.3.8f1 (Silicon), platform IOS

please help

 

Hello. Strange message. Have you tried reimporting the files from the asset store?
One other thing you could try is to decompress the liblz4.bundle-Universal.zip and see if this works ok.
I will look further into this.

Edit: Ok. It seems to be a Monterey 12.6 issue. You should follow this video tutorial on how to remove extended attributes from the bundle:

You should apply the xattr like this: xattr -cr /the-path-to-the-file/liblz4.bundle\Contents\MacOS\liblz4

I will apply this fix on the next update.

 

Worked! Thank you so much

 

hello i would like to ask
I use brotli.decompressFile() like this
return -2
Do I need to pay attention?
What is the reason for returning -2

Unity version : 2021.3.11
7zip, lzma, LZ4, fastLZ, zip/gzip & brotli native multiplatform plugins. : 2.9.2

 

Hello. -2 means corrupt input.
But please tell me on which platform your making the test. Is it iOS? If yes then it is something that unity changed and the iOS plugin does not behave correctly. (it works in unity 2019 and 2022).

I have a fix for that that will be implemented in the next update.
If you need it now please send me a private message.

 

yes.
Is it iOS.

I have sent you a private message, please confirm again
thanks～

 

Replace the libbrotli.bundle file with one that is zipped in libbrotli.bundle-SiliconSupport.zip or libbrotli.bundle-Universal.zip (in ADL-Plugins\brotli\Plugins folder).

 

Thank you, I will try again.

 

Hello! I have some strange problem with brotli on IOS.
brotli.decompressBuffer always return false in ios build.
Android/Unity works perfectly.

Unity 2021.3.15f1 silicon

 

Hello.

Let me check this and I will get back to you.

 

I have question for webgl. I m using the latest version (Version 2.9.2).
Here is document spec.
*webGL support is for compressing/decompressing lzma buffers only

Is it impossible to decompress 7z file on webgl ? I really this feature. Please help me if someone knows it.
Thanks

 

Hello. You cannot currently do this. I have still in development a version where you create a custom file container with lzma compressed files that will work on webGL but it is not ready yet.