src/SearchWidgetModel.h:6:35: error: AbstractSearchBackend.h: No such file or directory

collect2: ld returned 1 exit status

src/SearchWidgetModel.h:6: error: AbstractSearchBackend.h: No such file or directory

Here is template error:

src/views/LoadingWidget.cpp:3:2: error: invalid preprocessing directive #inlude

output.txt:11:2: warning: #warning This is bad code!!!

