https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=40150 Marcel de Rooy <m.de.rooy@rijksmuseum.nl> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #183293|0 |1 is obsolete| | --- Comment #6 from Marcel de Rooy <m.de.rooy@rijksmuseum.nl> --- Created attachment 184976 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=184976&action=edit Bug 40150: Prevent uncaught error on multiple attempts to 'define' on 'CustomElementsRegistry' in islands.ts If the name is already in use, we just return. It might make sense to have a console.debug() or similar to notify developers that this is happening. Open for other opinions. To test: 1) Apply the first patch which adds an additional hydrate call in main-container.inc 2) Go to acqui/acqui-home.pl 3) Verify that you see this error in the dev tool's console tab: Uncaught (in promise) NotSupportedError: Failed to execute 'define' on 'CustomElementRegistry': the name "acquisitions-menu" has already been used with this registry 4) Apply the second patch 5) Run `yarn js:build` in ktd (assuming ktd). 6) Reload the page without cached assets (Ctrl/Cmd + Shift + R) and verify that the uncaught error is gone. 7) Sign off. There's an additional problem here I (and probably you) noticed. But that's unrelated to this bug. Signed-off-by: David Nind <david@davidnind.com> Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> -- You are receiving this mail because: You are watching all bug changes.