Fix RA group importer

data/crac-creation/crac-creator-csa-profiles/src/main/java/com/powsybl/openrao/data/craccreation/creator/csaprofile/craccreator/remedialaction/CsaProfileRemedialActionsCreator.java

@@ -254,7 +254,7 @@ private Set<String> createRemedialActionGroups() {
                     }
 
                     NetworkAction refNetworkAction = crac.getNetworkAction(refRemedialActionDependency.remedialAction());
-                    if (refRemedialActionDependency.remedialAction() == null) {
+                    if (refNetworkAction == null) {
                         standaloneRasImplicatedIntoAGroup.addAll(dependingEnabledRemedialActions.stream().map(RemedialActionDependency::remedialAction).collect(Collectors.toSet()));
                         throw new OpenRaoImportException(ImportStatus.INCONSISTENCY_IN_DATA, "Remedial action group " + remedialActionGroup.mrid() + " will not be imported because the remedial action " + refRemedialActionDependency.remedialAction() + " does not exist or not imported. All RA's depending in that group will be ignored: " + printRaIds(dependingEnabledRemedialActions));
                     }

data/crac-creation/crac-creator-csa-profiles/src/test/java/com/powsybl/openrao/data/craccreation/creator/csaprofile/craccreator/remedialaction/GroupRemedialActionTest.java

@@ -131,4 +131,10 @@ private boolean hasTopologicalAction(Set<ElementaryAction> elementaryActions, St
             .anyMatch(action -> ((TopologicalAction) action).getNetworkElement().getId().equals(elementId) && ((TopologicalAction) action).getActionType().equals(actionType));
     }
 
+    @Test
+    void testImportRemedialActionGroupFromInvalidTopologyAction() {
+        CsaProfileCracCreationContext cracCreationContext = getCsaCracCreationContext("/profiles/remedialactions/RemedialActionGroupFromInvalidTopologyAction.zip", NETWORK);
+        assertTrue(cracCreationContext.getCrac().getNetworkActions().isEmpty());
+    }
+
 }