[FIXED] how to resolve errors in the module manager, Step 1: Readiness Check, occurs when enabling the extension?

Issue

I am experiencing an error in the Magento 2.3.3 module manager when I want to enable the plugin (extension) error, the following picture:

I have tried to increase memory_limit and see other references but have not found the right answer

system operasi : windows 10 64bit

PHP Version 7.3.11

Solution

Yes! after googling I got the success both in windows and linux (Ubuntu). I need to run the cron, before try to install module in magento.

Open terminal and enter the following line in the terminal.

cd <magento_root_directory>

then execute the following 3 commands in terminal.

php bin/magento cron:run

php update/cron.php

php bin/magento setup:cron:run

Then try to install the module from magento 2.3 admin panel.

Answered By - putra irawan

Answer Checked By - Dawn Plyler (PHPFixing Volunteer)