我想在pycharm中使用iobjectspy，从官网上下载了supermap-iobjectspy-10.2.0-20210929、supermap-iobjectsjava-10.2.0-20128-90283-win-all，本机安装了python3.7，环境变量的path中设置了supermap-iobjectsjava-10.2.0-20128-90283-win-all的bin目录，安装iobjectspy时，提示error: package directory 'iobjectspy\iobjectspy-py37_64\iobjectspy' does not exist，可是iobjectspy\iobjectspy-py37_64\iobjectspy是存在的，请看看什么问题？
