Undefined symbols for architecture x86_64:

Victor.Dai

Hi,
I have a problem that has not been solved for a long time.

ld: warning: ignoring file /usr/local/lib/libhiredis.dylib, building for macOS-x86_64 but attempting to link with file built for macOS-arm64
Undefined symbols for architecture x86_64
  "_redisConnect", referenced from:
      _main in main.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [../_debug64/Battle.app/Contents/MacOS/Battle] Error 1

Thank. you

JKSH

Hi, and welcome!

@Victor-Dai said in Undefined symbols for architecture x86_64::

/usr/local/lib/libhiredis.dylib, building for macOS-x86_64 but attempting to link with file built for macOS-arm64

You are using an x86_64 compiler but you are trying to link to an ARM64 library. That is not allowed.

Some possible solutions are:

Install an x86_64 version of libhiredis, OR
Wait for Qt 6.2 to be released, and then build your application with an ARM64 compiler: https://bugreports.qt.io/browse/QTBUG-85279