teste, ich denke der Fehler liegt irgentwo dabei den eingegebenen String richtig zu allokieren

7_Musiker/code/build/CMakeCache.txt

@@ -31,7 +31,7 @@ CMAKE_AR:FILEPATH=/usr/bin/ar
 
 //Choose the type of build, options are: None Debug Release RelWithDebInfo
 // MinSizeRel ...
-CMAKE_BUILD_TYPE:STRING=
+CMAKE_BUILD_TYPE:STRING=Debug
 
 //Enable/Disable color output during build.
 CMAKE_COLOR_MAKEFILE:BOOL=ON

7_Musiker/code/build/CMakeFiles/7_Musiker.dir/flags.make

@@ -6,5 +6,5 @@ CXX_DEFINES =
 
 CXX_INCLUDES = 
 
-CXX_FLAGS = 
+CXX_FLAGS = -g
 

7_Musiker/code/build/CMakeFiles/7_Musiker.dir/link.txt

@@ -1 +1 @@
-/usr/bin/c++ -Wl,--dependency-file=CMakeFiles/7_Musiker.dir/link.d CMakeFiles/7_Musiker.dir/main.cpp.o CMakeFiles/7_Musiker.dir/Musikinstrument.cpp.o CMakeFiles/7_Musiker.dir/Trompete.cpp.o CMakeFiles/7_Musiker.dir/Klavier.cpp.o CMakeFiles/7_Musiker.dir/Musiker.cpp.o CMakeFiles/7_Musiker.dir/Orchester.cpp.o -o 7_Musiker
+/usr/bin/c++ -g -Wl,--dependency-file=CMakeFiles/7_Musiker.dir/link.d CMakeFiles/7_Musiker.dir/main.cpp.o CMakeFiles/7_Musiker.dir/Musikinstrument.cpp.o CMakeFiles/7_Musiker.dir/Trompete.cpp.o CMakeFiles/7_Musiker.dir/Klavier.cpp.o CMakeFiles/7_Musiker.dir/Musiker.cpp.o CMakeFiles/7_Musiker.dir/Orchester.cpp.o -o 7_Musiker

7_Musiker/code/build/cmake_install.cmake

@@ -12,7 +12,7 @@ if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME)
     string(REGEX REPLACE "^[^A-Za-z0-9_]+" ""
            CMAKE_INSTALL_CONFIG_NAME "${BUILD_TYPE}")
   else()
-    set(CMAKE_INSTALL_CONFIG_NAME "")
+    set(CMAKE_INSTALL_CONFIG_NAME "Debug")
   endif()
   message(STATUS "Install configuration: \"${CMAKE_INSTALL_CONFIG_NAME}\"")
 endif()