mac os执行shell脚本错误
#!/bin/bash
export CORE_DIR=`pwd`
export CODE_ROOT=${CORE_DIR}/../
echo ${CORE_DIR}
echo ${CODE_ROOT}
sh test.sh执行结果:
/Users/work/trunk/app/iOS/build/app/make
${CORE_DIR}/../ (执行错误)
: command not found
: command not found
导致这个错误的原因是什么