当我尝试运行composer update
它给出下面的错误
Problem 1
- Installation request for drupal/commerce_shipping 2.x-dev -> satisfiable by drupal/commerce_shipping[2.x-dev].
- Can only install one of: drupal/commerce[2.x-dev, 2.9.0].
- Can only install one of: drupal/commerce[2.9.0, 2.x-dev].
- Conclusion: install drupal/commerce 2.x-dev
- Installation request for drupal/commerce 2.9.0 -> satisfiable by drupal/commerce[2.9.0].
如何解决以上错误？可能是通过为每个选项添加正确的版本？