Reinstall internationalization in Drupal?

Question

Drupal was usind the internationalization module (aka. i18n) and there have been some problems with one of the *lang*.po so I deleted one language. Then it displayed:

warning: array_key_exists() [function.array-key-exists]: The second argument should be either an array or an object in /path/sites/all/modules/i18n/i18n.module on line 442.

Line 442 of the module:
if (array_key_exists($maybelang, $languages)){

I've removed the module and tried to install again, but it won't work: to disable it I need to click on 'submit', but it's sending to a deleted language path. (site.com/EN/modules/list/confirm, where EN doesn't exists)

Any suggestions?

If delete the language directory and reupload it, then it displays the same error
warning: array_key_exists() [function.array-key-exists]:
The second argument should be either
an array or an object in /path/sites/all/modules/i18n/i... on line 442.

Answer 1

Just reupload the Drupal files that you changed. It wont change the data and it should restore the language pack you deleted. You can just reupload the entire lanuguage directory

Answer 2

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Answer 3

That is a great question.The Problem is try to revert the changes