how to solve "App Store cannot be opened because of a problem"
My system is Os High Serria 10.13.6 and i don't know why since few days ago "iCloud Drive may not work properly. Please check the iCloud preference pane." keep pop up and i checked my pane has no problem, and today i cannot open my app store and it says "App Store cannot be opened because of a problem" and comes with this problem report. If anyone know the solution please help me, thank you all so much.
Process: App Store [2437]
Path: /Applications/App Store.app/Contents/MacOS/App Store
Identifier: com.apple.appstore
Version: 2.4 (658.2)
Build Info: Commerce-658002000000000~1
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: App Store [2437]
User ID: 501
Date/Time: 2019-06-19 19:33:21.645 +0200
OS Version: Mac OS X 10.13.6 (17G5019)
Report Version: 12
Anonymous UUID: 833F409D-9D86-61C4-492F-972D46AA02E2
Time Awake Since Boot: 5600 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: DYLD, [0x1] Library missing
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: /System/Library/PrivateFrameworks/Quagga.framework/Versions/A/Quagga
Referenced from: /System/Library/Frameworks/Vision.framework/Versions/A/Vision
Reason: no suitable image found. Did find:
/System/Library/PrivateFrameworks/Quagga.framework/Versions/A/Quagga: open() failed with errno=22
/System/Library/PrivateFrameworks/Quagga.framework/Versions/A/Quagga: stat() failed with errno=45
MacBook Pro 13", macOS 10.13