system/CLI/BaseCommand.php
protected function showError(\Exception $e)
	{
		CLI::newLine();
		CLI::error($e->getMessage());
		CLI::write($e->getFile() . ' - ' . $e->getLine());
		CLI::newLine();
	}
protected function showError(\Exception $e)
	{
		CLI::newLine();
		CLI::error($e->getMessage());
		CLI::write($e->getFile() . ' - ' . $e->getLine());
		CLI::newLine();
	}
A simple method to display an error with line/file,
in child commands.

@param \Exception $e