diff -r 6e260b424396 -r 2b104ad132a4 src/eric7/Graphics/ApplicationDiagramBuilder.py
--- a/src/eric7/Graphics/ApplicationDiagramBuilder.py Wed Nov 16 10:10:06 2022 +0100
+++ b/src/eric7/Graphics/ApplicationDiagramBuilder.py Wed Nov 16 10:53:40 2022 +0100
@@ -60,7 +60,7 @@
extensions = Preferences.getPython("Python3Extensions") + [".rb"]
moduleDict = {}
- mods = self.project.pdata["SOURCES"]
+ mods = self.project.getProjectData(dataKey="SOURCES")
modules = []
for module in mods:
modules.append(Utilities.normabsjoinpath(self.project.ppath, module))
