FDS Sample 404 on portal startup with upgrade.database.auto.run

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.4.3.38 CE GA38, Master
• Component/s: Objects, REST infrastructure (vulcan)
• Labels:
  • 7.4-known-issues
  • liferay-ga36-ce-743-known-issues
  • liferay-ga37-ce-743-known-issues
• Story Points: 1
• Fix Priority: 4
• Sprint: S05E07 - Axie Infinity

Steps to Reproduce:

1. Set "upgrade.database.auto.run=true" in portal-ext
2. Start portal against a fresh database
3. deploy frontend-data-set-sample-web
4. go to a widget page
5. add frontend data set sample to a page

Expected Result:
No errors on adding sample to the page

Actual Result:
Error 404 Undefined toast appears with info in the web console:

GET http://localhost:8080/o/c/fdssamples?currentURL=%2Fsearch%3Fp_l_back_url%3Dhttp%253A%252F%252Flocalhost%253A8080%252Fgroup%252Fguest%252F%7E%252Fcontrol_panel%252Fmanage%253Fp_p_id%253Dcom_liferay_layout_admin_web_portlet_GroupPagesPortlet%2526p_p_lifecycle%253D0%2526p_p_state%253Dmaximized%2526p_p_auth%253DvfY7UBuC&filter=%28color+in+%28%27Blue%27%2C+%27Green%27%2C+%27Yellow%27%29%29&page=1&pageSize=10 404

 Error in Liferay console:

 2022-07-29 10:19:37.065 WARN  [http-nio-8080-exec-4][code_jsp:163] {code="404", msg="ProxyServlet: /c/fdssamples", uri=/o/c/fdssamples}