diff -r a45d1cac365e -r c84042d014c9 src/CMakeLists.txt
--- a/src/CMakeLists.txt	Fri Sep 28 13:23:21 2018 +0200
+++ b/src/CMakeLists.txt	Sat Sep 29 00:43:16 2018 +0200
@@ -21,6 +21,7 @@
 # Executable output:
 add_executable(
 	${EXECUTABLE_FILE}
+	QtRelationalReaderStringHadler.h # QObjects must be listed here (including them from other files is not enough)
 	RelpipeChartMainWindow.ui
 	RelpipeChartMainWindow.cpp
 	relpipe-out-chart.cpp