Bug Report
Current Behavior
We have noticed that opening the dialog of the breadcrumb component leads to the following error written to our error.log every time:
30.03.2026 14:42:24.629 ERROR [10.1.223.32 [1774874544585] GET /mnt/override/apps/aembase/components/coop/contentVersioned/breadcrumb/v3/breadcrumb-v3-1/_cq_dialog.html/content/example-site/fr/dokumente/jcr:content/root/responsivegrid/breadcrumb HTTP/1.1] com.adobe.granite.ui.components.impl.el.ExpressionResolverImpl Encountered invalid expression evaluation: ${not empty cqDesign.startLevel ? cqDesign.startLevel : 2} for component at /mnt/override/apps/aembase/components/coop/contentVersioned/breadcrumb/v3/breadcrumb-v3-1/_cq_dialog.html/content/example-site/fr/dokumente/jcr:content/root/responsivegrid/breadcrumb
The issue still persists in the current version of the core component, as i have checked the Expression inside the field for the latest available release.
Beside the error this leads to the default value of "2" not being prefilled into the field.
You can easily reproduce it by just opening the edit dialog of the breadcrumb and checking the error.log on any vanilla instance of AEM. This is not a version related issue but seemingly a syntax error in the used expression.
Expected behavior/code
Opening the dialog should not lead to an error and correctly fill the default of "2" if there isn't already another value set by the user.
Environment
- AEM OnPrem 6.5 LTS with Service Pack1
- Core Components version 2.30.4
- JRE21
Possible Solution
The default value must be set into single quotes to make the expression valid.
This is the current value set:
value="${not empty cqDesign.startLevel ? cqDesign.startLevel : 2}"
Instead it should be this. I have already verified that this change works and fixes the issue:
value="${not empty cqDesign.startLevel ? cqDesign.startLevel : '2'}"
Bug Report
Current Behavior
We have noticed that opening the dialog of the breadcrumb component leads to the following error written to our error.log every time:
30.03.2026 14:42:24.629 ERROR [10.1.223.32 [1774874544585] GET /mnt/override/apps/aembase/components/coop/contentVersioned/breadcrumb/v3/breadcrumb-v3-1/_cq_dialog.html/content/example-site/fr/dokumente/jcr:content/root/responsivegrid/breadcrumb HTTP/1.1] com.adobe.granite.ui.components.impl.el.ExpressionResolverImpl Encountered invalid expression evaluation: ${not empty cqDesign.startLevel ? cqDesign.startLevel : 2} for component at /mnt/override/apps/aembase/components/coop/contentVersioned/breadcrumb/v3/breadcrumb-v3-1/_cq_dialog.html/content/example-site/fr/dokumente/jcr:content/root/responsivegrid/breadcrumbThe issue still persists in the current version of the core component, as i have checked the Expression inside the field for the latest available release.
Beside the error this leads to the default value of "2" not being prefilled into the field.
You can easily reproduce it by just opening the edit dialog of the breadcrumb and checking the error.log on any vanilla instance of AEM. This is not a version related issue but seemingly a syntax error in the used expression.
Expected behavior/code
Opening the dialog should not lead to an error and correctly fill the default of "2" if there isn't already another value set by the user.
Environment
Possible Solution
The default value must be set into single quotes to make the expression valid.
This is the current value set:
value="${not empty cqDesign.startLevel ? cqDesign.startLevel : 2}"Instead it should be this. I have already verified that this change works and fixes the issue:
value="${not empty cqDesign.startLevel ? cqDesign.startLevel : '2'}"