An exception has been thrown during the rendering of a template ("Asset manifest file "../manifest.json" does not exist.")

an exception has been thrown during the rendering of a template (notice: undefined variable)
an exception has been thrown during the rendering of a template ( asset manifest file
an exception has been thrown during the rendering of a template there is no asset package
an exception has been thrown during the rendering of a template (notice: undefined index)
entrypoints json does not exist

I cloned a Symfony 4 web application (which work on the server) to a fresh installed VM, but after installing all the packages, I get this error message :

An exception has been thrown during the rendering of a template ("Asset manifest file "/var/www/html/kyc/htdocs/public/build/manifest.json" does not exist.").

I tried this solution without success :

Symfony Error: "An exception has been thrown during the rendering of a template"

Any idea ?

Thank you.

You need to build your assets. Make sure you have encore installed, then run yarn encore dev.

An exception has been thrown during the rendering of a , An exception has been thrown during the rendering of a template ("The "hinclude " renderer does not exist."). #34815. Closed. HecFranco� Home » Php » php – Symfony Error: "An exception has been thrown during the rendering of a template" php – Symfony Error: "An exception has been thrown during the rendering of a template" Posted by: admin July 10, 2020 Leave a comment

Change your asset.yaml file to

    framework:
        assets: ~

remove the cache and check again

Solved:- An exception has been thrown during the rendering of a , An exception has been thrown during the rendering of a template ("Parameter "id " for route "admin_sonata_media_media_edit" must match� An exception has been thrown during the rendering of a template (“”) Struggling to debug this one. The full log is as follows: And the template in question looks like this: {% set token = craft.request.getParam ('search') %} {% if (not craft.request.isAjax and not token ) %} {% exit 404 %} {% endif %} {% hook 'microsGetAvailabilityResults' %} {% header 'Content-Type: application/json' %} {% set data = { 'complete': results.complete, 'urn': results.urn, 'pollUrl': craft.request.url ~

if you have something like this <link href="{{ asset('css/mystyle.css') }}" rel="stylesheet"/> then remove the asset() method and leave the contents exposed like this <link href="{{ 'css/mystyle.css' }}" rel="stylesheet"/>

I assume you're using webpack to manage your web assets

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An exception has been thrown during the rendering of a template, like this An exception has been thrown during the rendering of a template ("The "acme_store_update" route has some missing mandatory parameters ("id"). An exception has been thrown during the rendering of a template ("First parameter must be URI") in "pages.html.twig" at line 124. This comment has been minimized. Sign in to view

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Comments
  • Mmm, could you paste a screenshot of the error so I can see all the information? Besides, I said "yarn encore dev" but maybe you're not running on the "dev" environment, switch it to whatever env you're in and we will see :) gL!