Player logs

To view the Player log, open a Console window (WindowGeneralConsole) and select ⋮Open Player Log from the window menu. You can also navigate to the following folder:

Operating system	Player log location
Android	To access the Player log for an Android application, use Android logcat. For more information, see View Android logs.
iOS	Use the GDB console, or the Organizer Console through XCode to access iOS device logs. For more information on device logs, see Apple’s documentation.
Linux	`~/.config/unity3d/CompanyName/ProductName/Player.log`
macOS	`~/Library/Logs/Company Name/Product Name/Player.log` Note: You can also use the Console.app utility to find the log file.
Universal Windows Platform	`%USERPROFILE%\AppData\Local\Packages\<productname>\TempState\UnityPlayer.log`
WebGL	Unity writes the log output to your browser’s JavaScript console.
Windows	`%USERPROFILE%\AppData\LocalLow\CompanyName\ProductName\Player.log`

You can see this table in the documentation