Problems with Typo3 flow with doctrine error

[zeConehead]

In my project I am using Typo3 Flow framework.
As soon as I use this package and add some @swg annotations to it,
it does not load anymore.
I get the following error:

User Notice: Property "_types" doesn't exist in a @SWG\Xml(), exising properties: "name", "namespace", "prefix", "attribute", "wrapped", "x", "_context", "_unmerged" in \Doctrine\Common\Annotations\DocParser->Annotation() in /docker/Packages/Libraries/doctrine/annotations/lib/Doctrine/Common/Annotations/DocParser.php on line 816 in /docker/Packages/Libraries/zircote/swagger-php/src/Logger.php line 38
backend_1        | Type: TYPO3\Flow\Error\Exception
backend_1        |   Code: 1
backend_1        |   File:
backend_1        | Packages/Framework/TYPO3.Flow/Classes/TYPO3/Flow/Error/ErrorHandler.php
backend_1        |   Line: 81

Looks like the combination of Doctrine and swagger-php is making trouble.
Already tried to add

@ignoreAnnotation

and

AnnotationReader::addGlobalIgnoredName('SWG\Model');
...

Any ideas what the problem could be?

[bfanger]

I've tried to recreate the bug by setting up a website with the Typo3 Flow framework.
I used "neos/flow" 4.1.0 and didn't encounter the issue you're describing.

Property _types does exists in a @SWG\Xml() but its an static public property, it could also be a php version specific issue (I'm using PHP 7.1.4).

[johannessteu]

I just got a similar issue in my neos/flow app:
User Notice: Property "_required" doesn't exist in a @SWG\Info(), exising properties: "title", "description", "termsOfService", "contact", "license", "version", "x", "_context", "_unmerged"

I'm using PHP 7.0.19 so probably really a php related problem @bfanger ?

[johannessteu]

Looks like https://github.com/zircote/swagger-php/blob/master/src/Annotations/AbstractAnnotation.php#L129 uses get_object_vars wich won't find a public static property >.>

[johannessteu]

@bfanger @zeConehead the issue is located here:
Flow uses get_class_vars() and this project get_object_vars.
https://github.com/neos/flow-development-collection/blob/master/Neos.Flow/Classes/ObjectManagement/Proxy/Compiler.php#L296

@bfanger any reason to not use get_class_vars here?

[bfanger]

You found the bug in Flow's Compiler.php as get_class_vars() includes static properties.

You can use reflection to determine if a property is static.

[wedi]

I just stumpled over this issue and I don't understand how to solve it from what is documented here and in #675. It would be nice if someone could point me into the right direction.

swagger-php 3.0.2, Neos Flow 5.3.4, PHP 7.1.23

Unfortunately, my google foo reveals almost no ressources about how to use swagger-php with Neos Flow.

User Notice: Property "_required" doesn't exist in a @OA\Info(), existing properties: "title", "description", "termsOfService", "contact", "license", "version", "x", "_context", "_unmerged" in \Doctrine\Common\Annotations\DocParser->Annotation() in /Users/weise/code/test-project/Packages/Libraries/doctrine/annotations/lib/Doctrine/Common/Annotations/DocParser.php on line 827 in /Users/weise/code/test-project/Packages/Libraries/zircote/swagger-php/src/Logger.php line 39

[albe]

Note: I only got aware of this issue today and @bfanger was indeed right, that we were wrongly accessing static properties. This will be fixed in the upcoming Flow bugfix releases 5.3.x+