Question 384249 in PHP Question posted in
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Php – Symfony upgrade (4.4 -> 5.4) JsonManifestVersionStrategy issue

By upgrading Symfony from 4.4 to 5.4 I’ve taken an error

Argument 2 passed to SymfonyComponentAssetVersionStrategyJsonManifestVersionStrategy::__construct() must be an instance of SymfonyContractsHttpClientHttpClientInterface or null, instance of GuzzleHttpClient given, called in /var/www/var/cache/dev/ContainerHhXYcwE/App_KernelDevDebugContainer.php

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JsonManifestVersionStrategy is not used in the project directly. Would appreciate any help where to start from?

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2

Answers


  1. Chosen as BEST ANSWER
    0

    The answer was found in Why doesn't the asset function work in Symfony 5? posted by Anderson:

    framework:
assets:
    json_manifest_path: '%kernel.project_dir%/public/build/manifest.json'

    replace it by

    framework:
assets:
    version: 'v2'

  2. 0

    You need to upgrade your Guzzle to a version that implements PSR-18.

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