Problem with composer

[neoshadybeat]

I, today I trying to update the vendors, and the composer yell this

  Problem 1
    - Installation request for jms/serializer-bundle dev-master -> satisfiable by jms/serializer-bundle dev-master.
    - Conclusion: remove jms/di-extra-bundle 1.1.x-dev
    - jms/serializer-bundle dev-master requires jms/di-extra-bundle >=1.3 -> satisfiable by jms/di-extra-bundle dev-master, jms/di-extra-bundle 1.3.x-dev.
    - Can only install one of: jms/di-extra-bundle dev-master, jms/di-extra-bundle 1.1.x-dev.
    - Can only install one of: jms/di-extra-bundle 1.3.x-dev, jms/di-extra-bundle 1.1.x-dev.
    - Installation request for jms/di-extra-bundle == 1.1.9999999.9999999-dev -> satisfiable by jms/di-extra-bundle 1.1.x-dev.

[mvrhov]

If you have di-extra in your project's composer.json file then either remove it, or change the version of it to dev-master

[j]

I have the same problem, and removing it from my composer.json doesn't fix it. 🙅

[schmittjoh]

I've added a note 31dff7e which should help here.

Let me know if the problem still exists after that.