Magnolia 6.2.54 known issues
SPA page rendering is broken
When trying to render an SPA page, you may instead see a template error message similar to this:
Error while rendering [/home_de/about-us] with template [demo-ecommerce:pages/Basic]
for URI [/home_de/about-us?mgnlPreview=false&mgnlChannel=desktop]:
RenderException: No template script defined for the template definition
[ConfiguredSpaRenderableDefinition(jsPaths=null, cssPaths=null, baseUrl=null,
routeTemplate=null, spaRouterClass=class info.magnolia.pages.spa.routing.SiteAwareSpaRouter)]
The issue may be due to a faulty initialization or loading of the license by the Multisite module. We are actively working to resolve it. For more details, see MULTISITE-209.
Workaround
Edit any site configuration. This re-triggers its registration and page rendering starts working again.