From a76f2cf879893953dec9cd3def88b05c94a35a45 Mon Sep 17 00:00:00 2001
From: rhenck <richard.henck@iqb.hu-berlin.de>
Date: Mon, 7 Feb 2022 17:19:43 +0100
Subject: [PATCH] [editor] Add error handling of empty or invalid unit
definitions
Now shows an error message and continues with an empty unit.
---
.../editor/src/app/services/unit.service.ts | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/projects/editor/src/app/services/unit.service.ts b/projects/editor/src/app/services/unit.service.ts
index 972a5a797..7dbd936f8 100644
--- a/projects/editor/src/app/services/unit.service.ts
+++ b/projects/editor/src/app/services/unit.service.ts
@@ -48,9 +48,20 @@ export class UnitService {
}
loadUnitDefinition(unitDefinition: string): void {
- if (unitDefinition) {
- this.idService.reset();
- this.unit = new Unit(JSON.parse(unitDefinition));
+ this.idService.reset();
+ let error = false;
+ if (!unitDefinition) {
+ error = true;
+ } else {
+ try {
+ this.unit = new Unit(JSON.parse(unitDefinition));
+ } catch (e) {
+ error = true;
+ }
+ }
+ if (error) {
+ this.messageService.showError('Unit konnte nicht geladen werden!');
+ this.unit = new Unit({});
}
}
--
GitLab