Олег Давидович: 1 версия импортирована

2024-10-14T18:18:10Z

1 версия импортирована

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1>Jesse.safran в 17:06, 17 октября 2019

2019-10-17T17:06:31Z

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{{Performance}}

Sometimes, if something has gone wrong in your database, you will get an error like:

PHP Notice: Context id 113 does not have valid path, please use context_helper::build_all_paths()

or like:

Can't find data record in database table context.
Debug info: SELECT * FROM {context} WHERE id = ?[array (0 => '1030367',)]
Error code: invalidrecord

This page explains how to follow the instruction to "please use context_helper::build_all_paths()".

== Before you start==

This error should never happen, so the fact that it has may be a symptom of something more serious being wrong. If you are paranoid, you may wish to [[How to check your database for corruption|check your database for corruption]] before running the repair script below.

On the other hand, sometimes these things happen when a course/category delete fails, or is done incorrectly, so you could just run the task as described below to fix the error:

== Step A: Verify the \core\task\context_cleanup_task scheduled task is running, and run it manually, if needed ==

Go to Site administration -> Server -> Scheduled tasks and look for the Cleanup contexts (\core\task\context_cleanup_task) task. If it has not run recently, run it via the "Run Now" link, or via the CLI with:

php admin/tool/task/cli/schedule_task.php --execute='\core\task\context_cleanup_task' --showdebugging

Once that is done, check if the error has gone away. If it has, you are done! If it has not, please move to Step B

== Step B: Edit lib/classes/task/context_cleanup_task.php to fix corrupt context paths ==

In your favorite editor, open lib/classes/task/context_cleanup_task.php and edit the line that reads

\context_helper::build_all_paths(false);

and change it to

\context_helper::build_all_paths(true);

to force the task to rebuild the context paths. Run the \core\task\context_cleanup_task scheduled task again, as you did in Step A. Your errors should now be gone.

You can then change

\context_helper::build_all_paths(true);

back to

\context_helper::build_all_paths(false);

so the \core\task\context_cleanup_task scheduled task works as intended

How to rebuild context paths - История изменений

Олег Давидович: 1 версия импортирована

1>Jesse.safran в 17:06, 17 октября 2019