fixed undefined bug

kieler · Sep 25, 2024 · 492defe · 492defe
1 parent 596375f
commit 492defe
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/extension/src-language-server/stpa/contextTable/context-dataProvider.ts b/extension/src-language-server/stpa/contextTable/context-dataProvider.ts
@@ -111,14 +111,14 @@ export class ContextTableProvider {
                 }
                 //determine hazards
                 const hazards: string[] = [];
-                const hazardList = context.list.refs;
-                hazardList.forEach((hazard) => {
+                const hazardList = context.list?.refs;
+                hazardList?.forEach((hazard) => {
                     if (hazard.ref?.name) {
                         hazards.push(hazard.ref.name);
                     }
                 });
                 // create rule/uca
-                if (rule.action.ref?.name && rule.system.ref?.name) {
+                if (rule.action?.ref?.name && rule.system?.ref?.name) {
                     rules.push({
                         id: context.name,
                         controlAction: { controller: rule.system.ref!.name, action: rule.action.ref!.name },