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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace UniMan\Presenters;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use UniMan\Core\LoginForm;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Nette\Application\Responses\TextResponse;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                class DefaultPresenter extends AbstractBasePresenter  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function actionDefault($driver = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $actualDriver = $driver ?: current(array_keys($this->driverStorage->getDrivers()));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->driver = $this->driverStorage->getDriver($actualDriver);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->template->driver = $actualDriver;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function actionLogout($driver = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $section = $this->getSession('uniman'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($driver) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            unset($section->{$driver}); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $section->remove();  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->redirect('Default:default', $driver); | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function actionFile($file)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpResponse = $this->getHttpResponse();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpResponse->setHeader('Pragma', null); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpResponse->setExpiration('+10 minutes'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $contentTypes = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'css' => 'text/css',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'js' => 'application/javascript',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'jpg' => 'image/jpeg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'jpeg' => 'image/jpeg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'png' => 'image/png',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'ico' => 'image/x-icon',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'eot' => 'application/vnd.ms-fontobject',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'woff' => 'application/font-woff',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'woff2' => 'application/font-woff2',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'ttf' => 'application/x-font-truetype',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'svg' => 'image/svg+xml',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'otf' => 'application/x-font-opentype',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $path = __DIR__ . '/../../www/' . $file;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $extension = pathinfo($path, PATHINFO_EXTENSION);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $contentType = isset($contentTypes[$extension]) ? $contentTypes[$extension] : 'text/plain';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpResponse->setContentType($contentType);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->sendResponse(new TextResponse(file_get_contents($path)));  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function renderCheck()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $drivers = $this->driverStorage->getDrivers();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $actualDriver = current(array_keys($drivers));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->driver = $this->driverStorage->getDriver($actualDriver);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->template->driver = $actualDriver;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->template->drivers = $drivers;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function createComponentLoginForm()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new LoginForm($this->translator, $this->driverStorage, $this->credentialsStorage, $this->driver->type(), $this->locale);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: