I finally fixed the problem. You must have followed this instruction. I tried ,it didn't work again. But it can still help you:
Step 4: If the issue continues or if no Wacom components are listed
If no Wacom components are listed, move the Security & Privacy
preferences to the side, we will need to return here within a few steps.
- Click on the desktop and press Command+Shift+G, open Finder, or click Go on the Menu Bar and select Go to Folder
- Type: /Library/ PrivilegedHelperTools/ then press GO
- Locate the com.wacom.IOManager.app
- Making sure you are still allowed to make changes (lock is open),
- drag and drop the com.wacom.IOManger.app to the list under Accessibility
- in the Security & Privacy section. Ensure the new item is checked.
- If this item will not check there may be an issue with your Mac OS and you need to contact Apple Support.
- Next, open the Go menu once again and Type: /Applications/Wacom Tablet/.Tablet then press GO
- You may need to force Finder to show hidden files by pressing CMD + Shift + ”.”
- Now drag and drop the WacomTabletDriver and WacomTouchDriver from
- this folder on to the list under Input Monitoring in the Security &
- Privacy section.
- NOTE: with previous driver installations, these
- files may be found under: /Library/Application Support/Tablet/ Please
- make sure you always install the latest driver possible.
- Close the preferences, restart your computer.
- Next Scroll down to Folders Permissions, Locate Wacom Desktop Center
- and turn on any checkmarks attached to Wacom Desktop Center.
- Next under Automation also in the privacy tab in the Security &
- Privacy. Any Wacom components here should also have checkmarks. If the
- Wacom Desktop Center is not listed, it means it hasn’t requested control
- from the OS yet. To add the Wacom Desktop Center to Automation, follow
- the steps below.
- Launch the Wacom Desktop Center
- Select your device and go to any of the settings (such as pen settings)
- A dialog will open, make sure to allow the app.
- Close the preferences, restart your computer.
- Go to the Privacy tab again, select Accessibility then click on the lock at the bottom of the preferences to make changes.
- Uncheck the com.Wacom.IOManager, then log out of the user.
- Login into the user again, open Accessibility and check the add the driver setting again.
After trying all of them, the problem was solved with a change in the OpenCleanMac Program.
OpenCleanMac>Optimization>Launch Agents> enable all wacom things.
After that the problem was solved.
