Macにてunityで作ったゲームがビルドできません。新規プロジェクトでビルドしてもダメです…

前提・実現したいこと

unityでゲームをMac os用にビルドしようと思ってもエラーが出てビルドできません。
エラー内容でググって出てきた対応策をいくつか試してみましたが解決しませんでした。
また、別で新規プロジェクトを作成してすぐにビルドを試しても同様のエラーが発生します。
というか1度もビルドできた試しがありません。
原因に心当たりがある方いらっしゃいませんか？

エラーメッセージ1

DirectoryNotFoundException: Could not find a part of the path "/Users/(自分の名前のため伏せてます)/Documents/ゲーム開発/My first Game/Packages/com.unity.nuget.newtonsoft-json/Runtime/AOT/Newtonsoft.Json.dll".
System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) (at <695d1cc93cca45069c528c15c9fdd749>:0)
System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share) (at <695d1cc93cca45069c528c15c9fdd749>:0)
(wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
Mono.Cecil.ModuleDefinition.GetFileStream (System.String fileName, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share) (at <ebb9e4250ed24cbfa42055e3532ef311>:0)
Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName, Mono.Cecil.ReaderParameters parameters) (at <ebb9e4250ed24cbfa42055e3532ef311>:0)
Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName) (at <ebb9e4250ed24cbfa42055e3532ef311>:0)
Mono.Cecil.AssemblyDefinition.ReadAssembly (System.String fileName) (at <ebb9e4250ed24cbfa42055e3532ef311>:0)
UnityEditor.AssemblyHelper.GetAssemblyDefinitionCached (System.String path, System.Collections.Generic.Dictionary2[TKey,TValue] cache) (at /Users/bokken/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:74) UnityEditor.AssemblyHelper.FindAssemblyName (System.String fullName, System.String name, System.String[] allAssemblyPaths, System.String[] foldersToSearch, System.Collections.Generic.Dictionary2[TKey,TValue] cache) (at /Users/bokken/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:176)
UnityEditor.AssemblyHelper.AddReferencedAssembliesRecurse (System.String assemblyPath, System.Collections.Generic.List1[T] alreadyFoundAssemblies, System.String[] allAssemblyPaths, System.String[] foldersToSearch, System.Collections.Generic.Dictionary2[TKey,TValue] cache, UnityEditor.BuildTarget target) (at /Users/bokken/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:142)
UnityEditor.AssemblyHelper.FindAssembliesReferencedBy (System.String[] paths, System.String[] foldersToSearch, UnityEditor.BuildTarget target) (at /Users/bokken/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:198)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)

###エラーメッセージ2

Build completed with a result of 'Failed' in 5 seconds (5485 ms)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)

###エラーメッセージ3

UnityEditor.BuildPlayerWindow+BuildMethodException: 3 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002be] in /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:190
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:95
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)