Upgrading 6.1.10 to 7.0.1 - Warning: array_keys() expects parameter 1 to be array

[bruce185]

Current version is 6.1.10.
EspoCRM will be upgraded to version 7.0.1 now. Enter [Y] to continue.
y
Downloading...
Upgrading... This may take a while..........PHP Warning: array_keys() expects parameter 1 to be array, int given in public_html/application/Espo/Core/Utils/Config.php on line 303

Error: Could not read config-internal.

That's what I get in my terminal when running `php command.php upgrade`

Any thoughts guys? I've done a `sudo chmod -R 777 ./*` but I get the same error...

[item]

Hello,
look content of files ... if empty, delete.. and upgrade.. certainly some error of permission.
you must check config.php for permission user/number


/data/config-internal.php

<?php
return [
'cryptKey' => 'xxx',
'hashSecretKey' => 'xxx',
'apiSecretKeys' => (object) [
'xxx' => 'xxx'
],
'database' => [
'driver' => 'pdo_mysql',
'host' => 'localhost',
'port' => '',
'charset' => 'utf8mb4',
'dbname' => 'xxx',
'user' => 'xxx',
'password' => 'xxxx'
],
'passwordSalt' => 'xxxxx',
'microtimeInternal' => xxx.xxx
];

[yuri]

What happened after the error occurred? Did your instance reverted to 6.1.10?

Try running upgrade from the webserver user or from the root user.

sudo -u www-data php command.php upgrade

[shalmaxb]

How would that be on shared hosting without root access?

[bruce185]

So I've tried with `www-data` and `root` and here are the latest errors...

```
[2021-10-06 00:05:54] ERROR: Upgrade Error: Error: Permission denied: .htaccess [] []
[2021-10-06 00:06:01] WARNING: Cron is not run because it's disabled with 'cronDisabled' param. [] []
[2021-10-06 00:06:14] ERROR: Upgrade Error: Error: Permission denied: .htaccess [] []
[2021-10-06 00:07:07] WARNING: E_WARNING: array_keys() expects parameter 1 to be array, int given {"code":2,"message":"array_keys() expects parameter 1 to be array, int given","file":"/home/admin/web/crm.brandreflections.com/public_html/application/Espo/Core/Utils/Config.php","line":303} []
[2021-10-06 00:07:07] ERROR: Database rebuild failure, details: Could not read config-internal.. [] []
[2021-10-06 00:07:10] ERROR: Upgrade Error: Error: Could not read config-internal. [] []
```

I've also attached the log file from today... Espo is still up but it's in maintenance mode....

[yuri]

Check ownership of data folder. It should be owned by webserver user.

[sobolevfff]

I almost turned grey after upgrading from 6.1.10 to 7.0.1. It's good that I did the backup before the update. The CRM stopped responding after updating. Please fix the errors.

[criffoh]

I did casting the file application/Espo/Core/Utils/Config.php:303 (line 303), adding (array), and it works:

$this->internalParamList = array_keys((array) $internalData);

[yuri]

To avoid the issue run upgrade under the webserver user or root user.

[bruce185]

I'm still wresting with upgrading from 6.1.10 to 7.0.8...

The first error is below...

[2021-11-11 02:03:40] WARNING: E_WARNING: array_keys() expects parameter 1 to be array, int given {"code":2,"message":"array_keys() expects parameter 1 to be array, int given","file":"/home/admin/web/espo/public_html/application/Espo/Core/Utils/Config.php","line":303} []

I think I solved this by editing the file as per post 7 and upgrading via the zip file in the browser...

I did casting the file application/Espo/Core/Utils/Config.php:303 (line 303), adding (array), and it works:

$this->internalParamList = array_keys((array) $internalData);

The next entry in the log file is

[2021-11-11 04:40:52] ERROR: (500) Could not read config-internal.; POST /Admin/rebuild; line: 137, file: /home/admin/web/espo/public_html/application/Espo/Core/Utils/Config/ConfigWriter.php [] []

And I'm not sure what the solution might be? I've tried a variety of chown, chmod, php command.php upgrade, sudo -u www-data php command.php upgrade and so on but with no luck...

Any thoughts?

[dev77]

I was in the same position. I tried and tried and tried to fix a corrupted codebase (after update failed) like you tried, but finally gave up and did a re-install but used the old database. Read this all the way to the end and then do it.

https://forum.espocrm.com/forum/installation-and-upgrade-help/75466-can-i-do-new-install-with-current-database

[bruce185]

Sorted, thank you...