My unity gives me gray screen

Questions & Answers
1

Built from ‘5.5/staging’ branch; Version is ‘5.5.0b6 (e398e763a5a6) revision 14915815’; Using compiler version ‘160040219’
OS: ‘Windows 10 (10.0.0) 64bit’ Language: ‘ja’ Physical Memory: 8112 MB
BatchMode: 0, IsHumanControllingUs: 1, StartBugReporterOnCrash: 1, Is64bit: 1, IsPro: 0
Initialize mono
Mono path[0] = ‘C:/Program Files/Unity 5.5.0b6/Editor/Data/Managed’
Mono path[1] = ‘C:/Program Files/Unity 5.5.0b6/Editor/Data/Mono/lib/mono/2.0’
Mono path[2] = ‘C:/Program Files/Unity 5.5.0b6/Editor/Data/UnityScript’
Mono config path = ‘C:/Program Files/Unity 5.5.0b6/Editor/Data/Mono/etc’
Using monoOptions --debugger-agent=transport=dt_socket,embedding=1,defer=y,address=0.0.0.0:56164
ListPackages failed, output:
Error parsing output of npm ls

(Filename: C:\buildslave\unity\build\Editor/Src/JavascriptPackageManager.cpp Line: 153)

InstallEditorPackages failed, output: 
installJavascriptPackages failed
 
(Filename: C:\buildslave\unity\build\Runtime/Utilities/Argv.cpp Line: 171)

Error loading file:///C%3A%2FUsers%2FnekonekoGryphus%2FAppData%2FRoaming%2FUnity%2FPackages%2Fnode_modules%2Funity-editor-home%2Fdist/index.html#/project/recent

 
(Filename: C:\buildslave\unity\build\Editor/Platform/Interface/NativeWebViewWindow.cpp Line: 51)

What I have tried so far is just reinstalling, I posted this hoping that someone will help me while I’m also looking for solution to this issue

My system is windows 10 64bit

2

This problem seems to occur more often these days, the Unity installer must have a serious problem somewhere.

Possible solution:

https://forum.unity3d.com/threads/unity3d-5-3-not-working.372682/#post-2415582