[4.0] Undefined property: stdClass::$version

[Quy]

Steps to reproduce the issue

Install v3.10 nightly build
Upgrade to v4
Go to System > Manage > Extensions

Actual result

PHP Notice: Undefined property: stdClass::$version in \administrator\components\com_installer\tmpl\manage\default.php on line 108

PHP Notice: Undefined property: stdClass::$version in \administrator\components\com_installer\tmpl\manage\default.php on line 124

Additional comments

In extensions table, here is the manifest_cache value with new installation, but blank with the upgrade.

{"name":"plg_api-authentication_token","type":"plugin","creationDate":"November 2019","author":"Joomla! Project","copyright":"Copyright (C) 2005 - 2019 Open Source Matters. All rights reserved.","authorEmail":"admin@joomla.org","authorUrl":"www.joomla.org","version":"4.0.0","description":"PLG_API-AUTHENTICATION_TOKEN_XML_DESCRIPTION","group":"","filename":"token"}

[richard67]

Maybe this api token authentication is missing in the list of core extensions in the extensions helper? That could be the reason why the manifest cache is not updated on update in script.php.

[richard67]

Please test PR #28505 .

[ReLater]

I still have this or similiar issue after update from 3.10 nightly to 4.0 where #28505 is applied already.
for

User - Joomla API Token	Site	Plugin

English (en-GB)	API	Language

Notice: Undefined property: stdClass::$version in /administrator/components/com_installer/tmpl/manage/default.php on line 111

Notice: Undefined property: stdClass::$version in /administrator/components/com_installer/tmpl/manage/default.php on line 127

[richard67]

@ReLater What means "or similiar issue"?

@Quy Could you check if this issue here is solved and re-open it, if not?

[ReLater]

I'll open an new issue.