Symfony: Property does not exist - 500 Internal Server Error - ReflectionException

Question

I removed $hearAboutIndustry from the entity and now getting error below only in production server, not on local and staging server! Any idea why or solution?

Property Tete\AdminBundle\Entity\Customer::$hearAboutIndustry does not exist
500 Internal Server Error - ReflectionException

config_prod.yml

doctrine:
    orm:
        metadata_cache_driver: apc
        result_cache_driver: apc
        query_cache_driver: apc

What I have do to solve it so far:

Removed getter and setters from the entity.
Deleted whole cache and logs folders and re-created back, inc 777.
Just in case run cache:clear --env=prod
Searched hearAboutIndustry in all directories/files of the project. No reference at all.
Run doctrine:schema:update. DB is updated.
Run doctrine:generate:entities. Entity is updated.
app/console doctrine:cache:clear-metadata
app/console doctrine:cache:clear-query
app/console doctrine:cache:clear-result

Do you use APC caching or any other caching with Doctrine? One way to tell is if doctrine.orm.metadata_cache_driver and doctrine.orm.query_cache_driver are set in config.yml — Adam Elsodaney, Oct 27 '14 at 18:59
I applied [this solution](http://stackoverflow.com/questions/11826444/symfony2-doctrine-clear-cache) but no luck. — BentCoder, Oct 27 '14 at 19:05
Strange. However if you are using APC, one last fix would be to restart Apache or PHP-FPM, depending on which one you use. — Adam Elsodaney, Oct 27 '14 at 19:08
Ahaaa! `sudo apachectl graceful` did the trick. Thank you. +1 — BentCoder, Oct 27 '14 at 19:11

score 7 · Accepted Answer · answered Oct 27 '14 at 19:13

7

As Adam suggested above in comment, we better restart apache if all the above solutions have been tried and getting no success. The solution is:

sudo apachectl graceful

answered Oct 27 '14 at 19:13

BentCoder

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Cool, I'm glad that worked for you ;) I had a similar problem with using APC for class loading, took me ages to figure it out – Adam Elsodaney Oct 27 '14 at 19:13
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I wasted about 6 hours to sort this out :) Now I can sleep. Thank you again. – BentCoder Oct 27 '14 at 19:16
1

I had the issue where I removed a field off an entity and it kept throwing an error. I tried manually clearing the cache and all that. Restarting apache fixed the issue. Thanks for that. – Skylord123 Sep 10 '15 at 17:36

score 5 · Answer 2 · answered Apr 11 '16 at 22:19

php app/console doctrine:cache:clear-query --env=prod

Clearing ALL Query cache entries

php app/console doctrine:cache:clear-result --env=prod

Clearing ALL Result cache entries

php app/console doctrine:cache:clear-metadata --env=prod

Clearing ALL Metadata cache entries

php app/console cache:clear --env=prod

Clearing the cache for the prod environment with debug false

And don't forget to put --env=prod to your commands

score 0 · Answer 3 · answered Mar 20 '16 at 15:34

"Old but still happens" If none of the solutions mentioned above worked try to delete the Entity cache file manually : (e.g Entity costumer cache file path should be this one)

projectdirectory\projectname\var\cache{dev or prod}\jms_serializer\Tete-AdminBundle-Entity-Customer.cache.php

score 0 · Answer 4 · answered Jul 12 '16 at 13:59

0

I had similar problem, I just used doctrine:mapping:import and that was it.

Cheers

answered Jul 12 '16 at 13:59

lsd

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score 0 · Answer 5 · answered Mar 14 '17 at 14:04

0

We had the same issue and in our case (Nginx), the restart of Nginx didn't help.

But restart of memcache was the right solution:

sudo service memcached restart

answered Mar 14 '17 at 14:04

František Heča

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Symfony: Property does not exist - 500 Internal Server Error - ReflectionException

5 Answers5