Index: applications/editors/josm/plugins/OpeningHoursEditor/src/org/openstreetmap/josm/plugins/ohe/gui/OheDialogPanel.java
===================================================================
--- applications/editors/josm/plugins/OpeningHoursEditor/src/org/openstreetmap/josm/plugins/ohe/gui/OheDialogPanel.java	(revision 30701)
+++ applications/editors/josm/plugins/OpeningHoursEditor/src/org/openstreetmap/josm/plugins/ohe/gui/OheDialogPanel.java	(revision 30722)
@@ -132,5 +132,5 @@
             try {
                 time = OpeningTimeUtils.convert(compiler.startCompile());
-            } catch (Throwable t) {
+            } catch (Exception | TokenMgrError t) {
                 Main.warn(t);