Ruby on rails Posggresql无法加载hstore.so

使用Rubyon

rails 5.2.2.1

和

posgresql 11.2

在

MacOSX 10.14.3

上运行测试时，我得到以下错误

 --- Caused by: ---
     # PG::InternalError:
     #   ERROR:  could not load library "/usr/local/lib/postgresql/hstore.so": dlopen(/usr/local/lib/postgresql/hstore.so, 10): Symbol not found: _lookup_rowtype_tupdesc_domain
     #     Referenced from: /usr/local/lib/postgresql/hstore.so
     #     Expected in: /usr/local/Cellar/postgresql/10.3/bin/postgres
     #    in /usr/local/lib/postgresql/hstore.so

---

如何修复此问题？

尝试重新安装

PostgreSQL

。见问题

如果您不使用postgist，则无需按照帖子建议重新安装它

brew update; brew reinstall postgresql;