Merge pull request #7088 from Countly/permission-check

[core] Add null check for permission

Author: kanwarujjaval

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Version 25.03.XX
 Fixes:
 - [core] fixes for changeOwner script
+- [core] Add null checking for user permission when opening the dashboard
 
 Enterprise Fixes:
 - [retention_segments] Adding null check for breakdown filtering

frontend/express/app.js

@@ -1196,8 +1196,16 @@ Promise.all([plugins.dbConnection(countlyConfig), plugins.dbConnection("countly_
                                 });
                             }
                             else {
-                                var writableAppIds = member.permission._.a;
-                                var readableAppIds = Object.keys(member.permission.r).filter(readableApp => readableApp !== 'global');
+                                var writableAppIds = [];
+                                if (Array.isArray(member.permission._?.a)) {
+                                    writableAppIds = member.permission._.a;
+                                }
+
+                                var readableAppIds = [];
+                                if (member.permission.r) {
+                                    readableAppIds = Object.keys(member.permission.r).filter(readableApp => readableApp !== 'global');
+                                }
+
                                 var preparedReadableIds = [];
                                 var preparedWritableIds = [];