Error To Install Sendbird SDK Unity To Git address

Sendbird Chat API/SDK Unity
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1

[Problem/Question]

I’m sorry to use the translator

Installed the SDK with the Git address in the Sendbird Unity SDK document
Two warnings are output.

  • One thing be that there is no metafile in the catalog-info.yaml file in the package folder.
    Is this .yaml.meta metafile unnecessary? If it doesn’t have to be, how do I block the output of the message output of the message?

    Console Message :
    Asset Packages/com.sendbird.chat/catalog-info.yaml has no meta file, but it’s in an immutable folder. The asset will be ignored.

  • The second is about Duplicate Newtonsoft.Json.dll.
    It seems that Newtonsoft Json installed in the existing Unity and Newtonsoft Json name of Sandbird Third Party Duplicate
    Can I remove Newtonsoft Json from Sandbird by any chance?

    Console Message :
    Multiple precompiled assemblies with the same name Newtonsoft.Json.dll included on the current platform. Only one assembly with the same name is allowed per platform (~/Library/PackageCache/com.unity.nuget.newtonsoft-json@3.0.2/Runtime/Newtonsoft.Json.dll)

    Multiple precompiled assemblies with the same name Newtonsoft.Json.dll included on the current platform. Only one assembly with the same name is allowed per platform.
    (~/Library/PackageCache/com.sendbird.chat@9c32bf85cf/Runtime/ThirdParty/NewtonsoftJson/Newtonsoft.Json.dll)

    Or should I install the Sendbird version as an older version?

// If problem, please fill out the below. If question, please delete.
[SDK Version]
Unity version 2021.3.1f1
Sendbird SDK version 4.0.0 bata.1

[Reproduction Steps]
When installing By Git address

[Frequency]
When installing By Git address

[Current impact]
Install Error