diff --git a/Task.cpp b/Task.cpp
index a5738a4..4df499a 100644
--- a/Task.cpp
+++ b/Task.cpp
@@ -7,10 +7,16 @@ using err::Error;
 using util::Util;
 using util::Manager;
 
-namespace models {
-    Task::Task(const int& id, const string& name, const string& description, const vector<int>& children): id(id), name(name), description(description), children(children) {}
+namespace models
+{
+    Task::Task(const int& id, const string& name, const string& description, const vector<int>& children):
+        id(id), name(name), description(description), children(children)
+    {
+    }
 
-    Task::Task(): id(0), name(""), description(""), children({}) {}
+    Task::Task(): id(0), name(""), description(""), children({})
+    {
+    }
 
     ostream& Task::write(ostream& stream) const
     {
@@ -18,65 +24,89 @@ namespace models {
         return stream;
     }
 
-    int Task::get_id() const {
+    int Task::get_id() const
+    {
         return this->id;
     }
 
-    string Task::get_name() const {
+    string Task::get_name() const
+    {
         return this->name;
     }
 
-    string Task::get_description() const {
+    string Task::get_description() const
+    {
         return this->description;
     }
 
-    vector<int> Task::get_children() const {
+    vector<int> Task::get_children() const
+    {
         return this->children;
     }
-    
-    AddTask::AddTask(): Task() {}
-    AddTask::AddTask(Task& t): Task(t) {}
 
-    ostream& operator<<(ostream& os, const Task& t) {
-        os << t.get_id() << " %" << t.get_name() << "% %" << t.get_description() << "%\n";
+    AddTask::AddTask(): Task()
+    {
+    }
+
+    AddTask::AddTask(Task& t): Task(t)
+    {
+    }
+
+    ostream& operator<<(ostream& os, const Task& t)
+    {
+        os << t.get_id() << " %" << t.get_name() << "% %" << t.get_description();
+        for (const int id : t.children)
+            os << " " << id << " ";
+        os << "\n";
         return os;
     }
 
-    istream& operator>>(istream& is, Task& t) {
+    istream& operator>>(istream& is, Task& t)
+    {
         int id;
         is >> id;
         if (!is)
             throw Error(602, "Datei hat ein unbekanntes Format.");
 
-        try {
+        try
+        {
             string name = Util::read_string_between_percent(is);
             string description = Util::read_string_between_percent(is);
             vector<int> children = Util::read_numbers(is);
             t = {id, name, description, children};
             return is;
-        } catch (Error& _) {
+        }
+        catch (Error& _)
+        {
             throw Error(602, "Datei hat ein unbekanntes Format.");
         }
     }
 
-    ostream& operator<<(ostream& os, const AddTask& t) {
+    ostream& operator<<(ostream& os, const AddTask& t)
+    {
         os << t.get_name() << " " << t.get_description() << "\n";
         return os;
     }
 
-    istream& operator>>(istream& is, AddTask& t) {
+    istream& operator>>(istream& is, AddTask& t)
+    {
         Manager& mgr = Manager::get_instance();
         int id = mgr.get_task_id();
 
-        try {
+        try
+        {
             const string name = Util::read_string_between_percent(is);
+            if (name == "")
+                throw Error(102, "Ein Parameter eines Befehls konnte nicht gelesen werden");
             const string description = Util::read_string_between_percent(is);
             const vector<int> children = Util::read_numbers(is);
             Task ft = {id, name, description, children};
 
             t = {ft};
             return is;
-        } catch (Error& _) {
+        }
+        catch (Error& _)
+        {
             throw Error(102, "Ein Parameter eines Befehls konnte nicht gelesen werden");
         }
     }