fix-macos-framework-links.sh

F=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks

for d in $(ls -d $F/*.framework);
do
sudo ln -s $d /Library/Frameworks/;
done

for d in $(ls -d $F/ApplicationServices.framework/Versions/A/Frameworks/*.framework);
do
sudo ln -s $d /Library/Frameworks/;
done

for d in $(ls -d $F/CoreServices.framework/Versions/A/Frameworks/*.framework);
do
sudo ln -s $d /Library/Frameworks/;
done

I come from stack overflow.
After I run your shell, it indeed fixes up, but a new error message comes out.
Below is the details of the error message:
In file included from main.m:1:
In file included from /System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:87:
In file included from /System/Library/Frameworks/Foundation.framework/Headers/NSURLError.h:14:
In file included from /System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:23:
In file included from /Library/Frameworks/AE.framework/Headers/AE.h:29:
/Library/Frameworks/AE.framework/Headers/AppleEvents.h:597:165: error:
expected function body after function declarator
...AEEventID theAEEventID, Boolean askUserIfNeeded ) __OSX_AVAILA...
^
/usr/include/Availability.h:216:50: note: expanded from macro
'__OSX_AVAILABLE_STARTING'
#define __OSX_AVAILABLE_STARTING(_osx, _ios) __AVAILABILIT...
^
:84:1: note: expanded from here
__AVAILABILITY_INTERNAL__MAC_10_14
^
1 error generated.

Hope you can help me.thanks

Same issue here - I have similar errors after making the symlinks. /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk is a symlink to MacOSX.sdk.