[aNightOne]

It seems any Firebug output is lost if the controller redirects.

If I call actionTwo() here Firebug shows the output correctly:

    public function actionIndex()
	{
		$this->render('index');
	}

    public function actionTwo()
    {
        Fire::log()->info('called in the actionTwo controller');

        $this->render('index');

        //$this->redirect(array('index'));

    }

However, if I redirect to another action and call actionTwo():

    public function actionIndex()
	{
		$this->render('index');
	}

    public function actionTwo()
    {
        Fire::log()->info('called in the actionTwo controller');

        //$this->render('index');

        $this->redirect(array('index'));

    }

Firebug shows nothing. Why is this?

[Tsunami]

Because Firebug clears the console when a new page is loaded. So if you want to see any output, don't redirect.

Or use the Persist button in the Console tab.

[aNightOne]

That is what is weird, even using the persist button FireBug still makes no mention of it.