[Unity] Microphone or Camera not working on Mac UnityHub?

Solution 1

Use Unity.app directly instead of UnityHub.

Solution 2

Restart Mac in Recorvery mode. (Hold ⌘ + R).
Open Terminal. (Utilities => Terminal)
Close System Integrity Protection (SIP).
```
csrutil disable
```
Restart Mac normally.
Open Terminal. (Applications => Utilities => Terminal.app)

Open TCC database by SQLite.

sqlite3 ~/Library/Application\ Support/com.apple.TCC/TCC.db

Insert access for Microphone & Camera.

// Microphone
INSERT INTO access VALUES('kTCCServiceMicrophone','com.unity3d.unityhub',0,1,1,NULL,NULL,NULL,'UNUSED',NULL,0,1541440109);
// Camera
INSERT INTO access VALUES('kTCCServiceCamera','com.unity3d.unityhub',0,1,1,NULL,NULL,NULL,'UNUSED',NULL,0,1541440109);

You can see Unity Hub being listed in Microphone tab inside the Security & Privacy panel.
Restart Mac in Recorvery mode again. (Hold ⌘ + R).
Open Terminal. (Utilities => Terminal)
Open System Integrity Protection (SIP).
```
csrutil enable
```
Restart Mac normally.