diff --git a/Screenshot Framer CLI/Controller.swift b/Screenshot Framer CLI/Controller.swift
index 62d0960..aed5e57 100644
--- a/Screenshot Framer CLI/Controller.swift	
+++ b/Screenshot Framer CLI/Controller.swift	
@@ -38,13 +38,12 @@ final class Controller {
             self.console.printUsage()
         }
 
-        self.ignoreFontToBig = self.arguments.filter { $0 == "-ignoreFontToBig" }.hasElements
+        self.ignoreFontToBig = self.arguments.filter { $0.lowercased() == "-ignorefonttobig" }.hasElements
         guard let index = self.arguments.index(of: "-project") else { parseParameterFailed(); return .wrongArguments }
         guard self.arguments.count >= index + 1 else { parseParameterFailed(); return .wrongArguments }
 
-
         let fileManager = FileManager()
-        let documentURL = URL(fileURLWithPath: self.arguments[2])
+        let documentURL = URL(fileURLWithPath: self.arguments[index + 1])
 
         var isDir: ObjCBool = false
         fileManager.fileExists(atPath: documentURL.path, isDirectory: &isDir)
@@ -75,13 +74,7 @@ final class Controller {
 extension Controller: ExportControllerDelegate {
 
     func exportController(_ exportController: ExportController, didUpdateProgress progress: Double, file: String, layoutErrors: [LayoutError]) {
-        var errors = layoutErrors
-
-        if self.ignoreFontToBig {
-            errors.remove(object: .fontToBig)
-        }
-
-        self.console.writeMessage("export: \(String(format: "%3.0f", progress * 100))%\t\(file)", to: errors.hasElements ? .error : .success)
+        self.console.writeMessage("export: \(String(format: "%3.0f", progress * 100))%\t\(file)", to: self.checkedErrors(layoutErrors).hasElements ? .error : .success)
     }
 }
 
@@ -111,20 +104,24 @@ extension Controller {
         exportController.delegate = self
 
         self.console.writeMessage("Project: \(project.lastPathComponent)")
+        let exportErrors = exportController.saveAllImages()
 
-        var exportErrors = exportController.saveAllImages()
-
-        if self.ignoreFontToBig {
-            exportErrors.remove(object: .fontToBig)
-        }
-
-        if exportErrors.hasElements {
+        if self.checkedErrors(exportErrors).hasElements {
             self.console.writeMessage("Something went wrong while exporting. Please check the projects for detailed information", to: .error)
             self.console.writeMessage("Here are the error codes:", to: .error)
             self.console.writeMessage("\(exportErrors.map { $0.rawValue }.joined(separator: "\n"))")
-
         }
 
         return .noError
     }
+
+    func checkedErrors(_ errors: [LayoutError]) -> [LayoutError] {
+        var exportErrors = errors
+
+        if self.ignoreFontToBig {
+            exportErrors.remove(object: .fontToBig)
+        }
+
+        return exportErrors
+    }
 }
diff --git a/Screenshot Framer/Document Window/Content View Controller/ContentViewController.swift b/Screenshot Framer/Document Window/Content View Controller/ContentViewController.swift
index 58d5947..e827471 100644
--- a/Screenshot Framer/Document Window/Content View Controller/ContentViewController.swift	
+++ b/Screenshot Framer/Document Window/Content View Controller/ContentViewController.swift	
@@ -25,9 +25,8 @@ final class ContentViewController: NSViewController {
     lazy var languageController = LanguageController(fileCapsule: self.document.fileCapsule)
     lazy var exportController = ExportController(layerStateHistory: self.layerStateHistory, fileController: self.fileController, languageController: self.languageController)
     lazy var layoutController = LayoutController(viewStateController: self.viewStateController, languageController: self.languageController, fileController: self.fileController)
-
-    lazy var popover = NSPopover()
     lazy var layoutWarningPopoverViewController = WarningPopoverViewController()
+    lazy var popover = NSPopover()
 
 
     // MARK: - Interface Builder
@@ -151,34 +150,6 @@ final class ContentViewController: NSViewController {
         }
     }
 
-    @objc func addContent(_ sender: AnyObject?) {
-        let operation = AddContentOperation(layerStateHistory: self.layerStateHistory)
-        operation.apply()
-        self.tableView.reloadDataKeepingSelection()
-    }
-
-    @objc func addDevice(_ sender: AnyObject?) {
-        let operation = AddDeviceOperation(layerStateHistory: self.layerStateHistory)
-        operation.apply()
-        self.tableView.reloadDataKeepingSelection()
-    }
-
-    @objc func addText(_ sender: AnyObject?) {
-        let operation = AddTextOperation(layerStateHistory: self.layerStateHistory)
-        operation.apply()
-        self.tableView.reloadDataKeepingSelection()
-    }
-
-    func removeLayoutableObject() {
-        let operation = RemoveLayerOperation(layerStateHistory: self.layerStateHistory, indexOfLayer: self.tableView.selectedRow)
-
-        let firstIndex = IndexSet(integer: self.tableView.selectedRow - 1)
-        self.tableView.selectRowIndexes(firstIndex, byExtendingSelection: false)
-
-        operation.apply()
-        self.tableView.reloadDataKeepingSelection()
-    }
-
     @IBAction func toggleHighlightCurrentLayer(_ sender: AnyObject?) {
         self.layoutController.shouldHighlightSelectedLayer = !self.layoutController.shouldHighlightSelectedLayer
         self.viewStateController.newViewState(selectedLayer: self.tableView.selectedRow)
@@ -245,8 +216,8 @@ final class ContentViewController: NSViewController {
         }
     }
 
-    @IBAction func endEditingText(_ sender: NSTextField?) {
-        guard let textField = sender else { return }
+    @IBAction func endEditingText(_ sender: Any?) {
+        guard let textField = sender as? NSTextField else { return }
 
         let row = self.tableView.row(for: textField)
         guard row >= 0 else { return }
@@ -376,4 +347,33 @@ private extension ContentViewController {
         menuLocation.y += segmentedControl.bounds.size.height + 5.0
         self.addMenu.popUp(positioning: nil, at: menuLocation, in: segmentedControl)
     }
+
+    @objc func addContent(_ sender: AnyObject?) {
+        let operation = AddContentOperation(layerStateHistory: self.layerStateHistory)
+        operation.apply()
+        self.tableView.reloadDataKeepingSelection()
+    }
+
+    @objc func addDevice(_ sender: AnyObject?) {
+        let operation = AddDeviceOperation(layerStateHistory: self.layerStateHistory)
+        operation.apply()
+        self.tableView.reloadDataKeepingSelection()
+    }
+
+    @objc func addText(_ sender: AnyObject?) {
+        let operation = AddTextOperation(layerStateHistory: self.layerStateHistory)
+        operation.apply()
+        self.tableView.reloadDataKeepingSelection()
+    }
+
+    @objc func removeLayoutableObject() {
+        let operation = RemoveLayerOperation(layerStateHistory: self.layerStateHistory, indexOfLayer: self.tableView.selectedRow)
+
+        let firstIndex = IndexSet(integer: self.tableView.selectedRow - 1)
+        self.tableView.selectRowIndexes(firstIndex, byExtendingSelection: false)
+
+        operation.apply()
+        self.tableView.reloadDataKeepingSelection()
+    }
+
 }
diff --git a/Screenshot Framer/Document Window/Content View Controller/ContentViewController.xib b/Screenshot Framer/Document Window/Content View Controller/ContentViewController.xib
index 54673f8..97fc434 100644
--- a/Screenshot Framer/Document Window/Content View Controller/ContentViewController.xib	
+++ b/Screenshot Framer/Document Window/Content View Controller/ContentViewController.xib	
@@ -93,9 +93,6 @@
                                                                             <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                                                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                                                                         </textFieldCell>
-                                                                        <connections>
-                                                                            <action selector="endEditingText:" target="-2" id="4hT-k0-71t"/>
-                                                                        </connections>
                                                                     </textField>
                                                                 </subviews>
                                                                 <constraints>
diff --git a/Screenshot Framer/Document Window/Content View Controller/Help Controller/LayoutController.swift b/Screenshot Framer/Document Window/Content View Controller/Help Controller/LayoutController.swift
index 5ee4845..263c501 100644
--- a/Screenshot Framer/Document Window/Content View Controller/Help Controller/LayoutController.swift	
+++ b/Screenshot Framer/Document Window/Content View Controller/Help Controller/LayoutController.swift	
@@ -55,7 +55,7 @@ class LayoutController {
 
     func layouthierarchy(layers: [LayoutableObject]) -> NSView? {
         self.layoutErrors = []
-        guard layers.hasElements else { self.layoutErrors.append(.noLayers); return nil }
+        guard layers.hasElements else { self.layoutErrors = [.noLayers]; return nil }
 
         let firstLayoutableObject = layers[0]
         let rootView = self.view(from: firstLayoutableObject)