Constant ContextsToViewTransformer::SEPARATOR not defined on stable versions

[gplanchat]

There is an issue using the CalendarBundle with the platform 2.6:

request.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Undefined class constant 'SEPARATOR'" at vendor/oro/calendar-bundle/Form/Type/CalendarEventAttendeesSelectType.php line 129 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Undefined class constant 'SEPARATOR' at vendor/oro/calendar-bundle/Form/Type/CalendarEventAttendeesSelectType.php:129)"} []

In stable versions the class does not provide the constant:

version 2.6.0
version 2.6.1

In the dev branch, there is the constant:

version 2.6.x-dev

[mbessolov]

@gplanchat OroCalendarBundle 2.6.2 is not compatible with platform 2.6.0 / 2.6.1, you should lock this dependency version - see the release notes - https://github.com/oroinc/OroCalendarBundle/releases/tag/2.6.2

[gplanchat]

Hello Michael,

We used the standard application, maybe something wasn't done properly on our side. We will double check.

Grégory

[sadortun]

@mbessolov You can specify incompatible versions among bundles using composer conflict(s)

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

That would prevent composer from installing incompatible versions.

Have a good day,
Samuel

[anyt]

Hi @sadortun ,

Conflicts is very similar to what we are looking for, but we don't have possibility always test package with all previously released versions of all dependencies. So we found more easy solution.

Instead we decided to make all packages to require minimum patch version they was tested with on our CI, so we make sure them are always compatible.
Like requiring "oro/platform": "~2.6.1" from the new version of "oro/calendar" package will make impossible to install new version of calendar package with 2.6.0 version of the platform.

Thank you for suggestion!