Open social install failed: ./composer.json" does not match the expected JSON schema

[SalifT]

Download Open social (without any other component)
kickstart-2087.tar.gz

Extract and cd to kickstart-2087
192:downloads stmacpro$ cd kickstart-2087

run composer install
192:kickstart-2087 stmacpro$ composer install

Error

[Composer\Json\JsonValidationException]
"./composer.json" does not match the expected JSON schema:

• repositories.goalgorilla/social_docker_2 : Object value found, but a boo
  lean is required
• repositories.goalgorilla/social_docker_2 : Does not have a value in the
  enumeration [false]
• repositories.goalgorilla/social_docker_2.package : The property package
  is required
• repositories.goalgorilla/social_docker_2.type : Does not have a value in
  the enumeration ["composer"]
• repositories.goalgorilla/social_docker_2.url : NULL value found, but a s
  tring is required
• repositories.goalgorilla/social_docker_2.type : Does not have a value in
  the enumeration ["vcs","github","git","gitlab","git-bitbucket","hg","hg-bi
  tbucket","fossil","perforce","svn"]
• repositories.goalgorilla/social_docker_2.type : Does not have a value in
  the enumeration ["path"]
• repositories.goalgorilla/social_docker_2.type : Does not have a value in
  the enumeration ["artifact"]
• repositories.goalgorilla/social_docker_2.type : Does not have a value in
  the enumeration ["pear"]
• repositories.goalgorilla/social_docker_2 : Failed to match exactly one s
  chema

See the full composer.json file on gist

58---
    "repositories": {
        "drupal": {
            "type": "composer",
            "url": "https://packages.drupal.org/8"
        },
        "commerce_base": {
            "type": "vcs",
            "url": "https://github.com/drupalcommerce/commerce_base"
        },
        "asset-packagist": {
            "type": "composer",
            "url": "https://asset-packagist.org"
        },
        "goalgorilla/social_docker_0": {
            "type": "composer",
            "url": "https://packages.drupal.org/8"
        },
        "goalgorilla/social_docker_1": {
            "type": "composer",
            "url": "https://asset-packagist.org"
        },
        "goalgorilla/social_docker_2": {
            "type": "package",
            "url": null
        }
    },
85---

[SalifT]

This looks like an upgrade issue because of Drupal core upgrade to 8.5

[carlosmirandalevy]

This issue persists.

[pwayner]

I just encountered it today.

`

[Composer\Json\JsonValidationException]
"./composer.json" does not match the expected JSON schema:

• repositories.goalgorilla/social_docker_3 : Object value found, but a boo
  lean is required
• repositories.goalgorilla/social_docker_3 : Does not have a value in the
  enumeration [false]
• repositories.goalgorilla/social_docker_3.package : The property package
  is required
• repositories.goalgorilla/social_docker_3.type : Does not have a value in
  the enumeration ["composer"]
• repositories.goalgorilla/social_docker_3.url : NULL value found, but a s
  tring is required
• repositories.goalgorilla/social_docker_3.type : Does not have a value in
  the enumeration ["vcs","github","git","gitlab","git-bitbucket","hg","hg-bi
  tbucket","fossil","perforce","svn"]
• repositories.goalgorilla/social_docker_3.type : Does not have a value in
  the enumeration ["path"]
• repositories.goalgorilla/social_docker_3.type : Does not have a value in
  the enumeration ["artifact"]
• repositories.goalgorilla/social_docker_3.type : Does not have a value in
  the enumeration ["pear"]
• repositories.goalgorilla/social_docker_3 : Failed to match exactly one s
  chema
  `