Magento2 not executing InstallSchema.php or UpgradeSchema.php

Question

I've created a custom module, and I see the row in the setup_module table. When I change my version and run magento setup:upgrade, the version number updates as well. However, the table I defined is not being created. I also see the new module enabled in app/etc/config.php

I tried installing a module written by Magento, but I still see the same behavior - row is in setup_module but table does not exist.

I tried deleting the row from setup_module table and rerun magento setup:upgrade to execute InstallSchema.php, but the database tables aren't created even though the row is created setup_module again.

I also tried incrementing the version number and try UpgradeSchema.php, but it doesn't execute even though row in setup_module is updated.

I introduced errors in both InstallSchema.php and UpgradeSchema.php, but magento setup:upgrade doesn't does not output the error messages.

I also tried recreating the installation, and ensuring the file permissions were correct (owned by magento:www-data). Any other ideas?

I'm using v2.0.7 CE provided by DigitalOcean.

<?php
namespace Test\Project\Setup;

use Magento\Framework\Setup\InstallSchemaInterface;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\DB\Ddl\Table;

class InstallSchema implements InstallSchemaInterface
{
    public function install(SchemaSetupInterface $setup, ModuleContextInterface $context)
    {
        $installer = $setup;
        $installer->startSetup();

        // Get tables
        $tableName = $installer->getTable('test_module');

        // Create table
        $table = $installer->getConnection()
        ->newTable($tableName)
        ->addColumn(
            'id',
            Table::TYPE_INTEGER,
            null,
            [
            'identity' => true,
            'unsigned' => true,
            'nullable' => false,
            'primary' => true
            ],
            'ID'
        )
        ->addColumn(
            'title',
            Table::TYPE_TEXT,
            null,
            ['nullable' => false, 'default' => ''],
            'Title'
        )
        ->setOption('type', 'InnoDB')
        ->setOption('charset', 'utf8');

        $installer->getConnection()->createTable($table);
        $installer->endSetup();
    } // close function install()
}

Answer 1

I resolved this by disabling all the caches via the admin and re-installing the module.

Answer 2

I have tried the following thats works for me. please check.

delete from setup_module where  module ='module_name';
sudo bin/magento setup:upgrade
sudo bin/magento setup:di:compile
sudo bin/magento cache:clean

Answer 3

In my case the package name was wrong. After replacing by right package name issue is fixed.

namespace Package_Name\Module_Name\Setup;