[NAB-375] Variables with no init values referenced in arcs will cause arcs not to load

mazarijuraj · mazarijuraj · commit 6a4460dbf624 · 2025-06-04T12:41:22.000+02:00
- fix missing init value check
diff --git a/src/app/modeler/services/model/model.service.ts b/src/app/modeler/services/model/model.service.ts
@@ -484,7 +484,7 @@ export class ModelService {
         // TODO: NAB-326 probably move to petriflow.js
         const referencedData = model.getData(id);
         if (referencedData) {
-            if (referencedData.init.value) {
+            if (referencedData.init?.value) {
                 if (ImportUtils.isInitValueNumber(referencedData.init)) {
                     return Number(referencedData.init.value);
                 }

Original file line number	Diff line number	Diff line change
`@@ -484,7 +484,7 @@ export class ModelService {`
`484`	`484`	`// TODO: NAB-326 probably move to petriflow.js`
`485`	`485`	`const referencedData = model.getData(id);`
`486`	`486`	`if (referencedData) {`
`487`		`- if (referencedData.init.value) {`
	`487`	`+ if (referencedData.init?.value) {`
`488`	`488`	`if (ImportUtils.isInitValueNumber(referencedData.init)) {`
`489`	`489`	`return Number(referencedData.init.value);`
`490`	`490`	`}`