Magento2: Array to string conversion in 2.3.1 value.php

[govereem]

Preconditions (*)

Magento 2.3.1
Set default setting in env.php, something like.

    'system' => [
        'default' => [
            'dev' => [
                'js' => [
                    'session_storage_key' => 'collected_errors'
                ],
                'debug' => [
                    'debug_logging' => '0'
                ]
            ], 

Steps to reproduce (*)

When env.php file is set with some values run bin/magento app:config:import

Expected result (*)

Processing configurations data from configuration file...
System config was processed

Process finished with exit code 0

Actual result (*)

The change in app/code/Magento/Store/etc/config.xml
/tiny_mce/

Will resolve in an error Notice: Array to string conversion in https://github.com/magento/magento2/blob/21b3cafa7e2c2acea150d6555f23906e2872db61/lib/internal/Magento/Framework/App/Config/Value.php#L96 when running bin/magento app:config:import in relation to default values set in the env.php

By adding magento will resolve it as array.

[m2-assistant[bot]]

Hi @govereem. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• [ ] Summary of the issue
• [ ] Information on your environment
• [ ] Steps to reproduce
• [ ] Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

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@govereem do you confirm that you were able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• [x] yes
• [ ] no

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[Rutvee123]

i am working on it

[Rutvee123]

It's not reproduced in Magento2.3.1

[m2-assistant[bot]]

Hi @engcom-Bravo. Thank you for working on this issue.
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[engcom-Bravo]

@magento give me 2.3-develop instance

[magento-engcom-team]

Hi @engcom-Bravo. Thank you for your request. I'm working on Magento 2.3-develop instance for you

[magento-engcom-team]

Hi @engcom-Bravo, here is your Magento instance.
Admin access: https://i-23442-2-3-develop.instances.magento-community.engineering/admin
Login: admin Password: 123123q
Instance will be terminated in up to 3 hours.

[engcom-Bravo]

Hi @govereem thank you for your report. Please, rewrite your code on this:
'system' => [
'default' => [
'dev' => [
'js' => [
'session_storage_key' => 'collected_errors'
],
'debug' => [
'debug_logging' => '0'
]
]
]
],

[davekleijnkega]

Hi @govereem,

Had the same problem. I solved this by removing 'system_config_snapshot' inside the 'flag' table.

DELETE FROM flag WHERE flag_code = 'system_config_snapshot';

[usman786cs]

Thanks @davekleijnkega - it worked fine for me.

Can you please confirm it will not cause any affect for other configurations?

[chellinki]

Thanks, @davekleijnkega - Even it worked for me too in the 2.3.5-p2 upgrade process.