Adhere to revamped core (#40)

ThomasKroes · web-flow · commit a42d8694530b · 2026-07-01T07:48:47.000+02:00
diff --git a/src/PcaPlugin.cpp b/src/PcaPlugin.cpp
@@ -2,6 +2,8 @@
 
 #include "PCA.h"
 
+#include <util/Serialization.h>
+
 #include <PointData/InfoAction.h>
 #include <PointData/PointData.h>
 
