symfony - Composer 更新和 KnpPaginatorBundle 的运行时异常

Question

当我运行 composer update 时出现这个错误:

Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Updating knplabs/knp-paginator-bundle (dev-master 5386aa8 => 2.4.0)



  [RuntimeException]                                             
  Failed to execute git status --porcelain --untracked-files=no  

  fatal: bad object HEAD                                         




update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-plugins] [--no-custom-installers] [--no-scripts] [--no-progress] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [packages1] ... [packagesN]

而且我不知道如何解决它。我可以通过其他方式更新 KnpPaginatorBundle 吗？

我应该怎么做才能解决？

Answer 1

我删除了整个 vendor 目录并执行了:

composer install

第五次成功了。是的，这是神奇的东西......