Symfony 5 の新規インストールに Sonata 管理バンドルをインストールしようとしていますが、次のエラーが発生します。
Problem 1
- Conclusion: don't install sonata-project/admin-bundle 3.56.1
- Conclusion: remove twig/twig v3.0.0
- Installation request for sonata-project/admin-bundle ^3.56 -> satisfiable by sonata-project/admin-bundle[3.56.0, 3.56.1].
- Conclusion: don't install twig/twig v3.0.0
- sonata-project/admin-bundle 3.56.0 requires twig/twig ^2.10 -> satisfiable by twig/twig[v2.10.0, v2.11.0, v2.11.1, v2.11.2, v2.11.3, v2.12.0, v2.12.1, v2.12.2].
- Can only install one of: twig/twig[v2.10.0, v3.0.0].
- Can only install one of: twig/twig[v2.11.0, v3.0.0].
- Can only install one of: twig/twig[v2.11.1, v3.0.0].
- Can only install one of: twig/twig[v2.11.2, v3.0.0].
- Can only install one of: twig/twig[v2.11.3, v3.0.0].
- Can only install one of: twig/twig[v2.12.0, v3.0.0].
- Can only install one of: twig/twig[v2.12.1, v3.0.0].
- Can only install one of: twig/twig[v2.12.2, v3.0.0].
- Installation request for twig/twig (locked at v3.0.0) -> satisfiable by twig/twig[v3.0.0].