Try-Out Servers List is Empty

[ralusnom]

When I try to Try it out I cannot press the execute button.
I see this error in the console-tab as soon as I press that button.

Is there something I forgot to configure? It is still the default recipe configuration, the only thing I changed is the namespace of the entities, since they are not in src/Entity.

I'm using "api-platform/core": "^2.1" on symfony 5.2

[cnizzardini]

We are also experiencing this same issue:

    "require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "ext-mongodb": "^1.6",
        "api-platform/api-pack": "^1.1",
        "doctrine/annotations": "^1.8",
        "doctrine/doctrine-migrations-bundle": "^2.0",
        "doctrine/mongodb-odm-bundle": "^4.1",
        "guzzlehttp/guzzle": "^6.3",
        "symfony/apache-pack": "dev-master",
        "symfony/console": "4.4.*",
        "symfony/dotenv": "4.4.*",
        "symfony/error-handler": "4.4.*",
        "symfony/filesystem": "4.4.*",
        "symfony/flex": "^1.1",
        "symfony/framework-bundle": "4.4.*",
        "symfony/yaml": "4.4.*"
    },
    "require-dev": {
        "api-platform/schema-generator": "^2.1",
        "doctrine/doctrine-fixtures-bundle": "^3.3",
        "symfony/maker-bundle": "^1.11",
        "symfony/phpunit-bridge": "^5.2@dev",
        "symfony/profiler-pack": "^1.0",
        "symfony/var-dumper": "4.4.*"
    },

[cnizzardini]

p.s. i added this to my composer.json and it resolved the issue after running a composer install:

https://getcomposer.org/doc/04-schema.md#prefer-stable

There is something yucky in dev so prefer stable.

[malaimo2900]

Yes, using @cnizzardini solution is working.

I wanted to add you can also choose a minimum-stability: stable. This also corrects the issue.

You may want to try removing the api package, deleting the vendors/* directories and then adding api module again with composer before running composer install.

[ralusnom]

Yes, it works now after setting "prefer-stable": true, thanks @cnizzardini!

[jordan15]

For me this solution does not working, what is the package in cause of this issue ?