LPS-5935, the aui:panel and aui:tool taglibs work together to pull tool buttons on the panel bar. aui:panel works fine, but after adding an aui:tool tag inside the panel a stack trace is issued and the panel fails to render properly.
Steps to reproduce:
- Create an AUI panel with a tool
- Deploy the portlet
- Add the portlet to a page
- Observe that while the content is present, the panel is not rendered and neither is the tool.
- Check the logs and observe a stack trace