Navigating to a canvas page after a IIIF manifest import displays error

[doingandlearning]

What I did:

• I used the base install of madoc-platform, running madoc init and madoc start with no changes to the config
• I logged as the admin user
• I selected Create IIIF Manifest from the side panel and left all other items blank
• I clicked Add
• I monitored the IIIFStorage\Job\ImportCanvases until the status was Completed
• I ran an empty search on the front end
• I see all of the item results
• I click on one result

What I expect to see:

• A view related to the IIIF item

What I see instead:

• An error Omeka S encountered an error
• The log file says: "2019-06-24T11:36:50+00:00 ERR (3): TypeError: Argument 2 passed to IIIF\Model\Canvas::__construct() must be of the type string, array given, called in /srv/omeka/repos/iiif-php/src/Model/Canvas.php on line 190 and defined in /srv/omeka/repos/iiif-php/src/Model/Canvas.php:62"

What I've done to fix it:

• I've removed the type-hint from the $label variable as the IIIF ImportCanvases job has created arrays here.

[stephenwf]

Thanks for the bug report @doingandlearning

I believe this is related to the internationalisation work done recently, where labels and other descriptive properties will be language maps, instead of just strings.

Another possible interim fix, without a code change: Go to http://localhost:8888/admin/module and enable the i18n module, checking the first checkbox when the configuration comes up.

Also in the site settings (http://localhost:8888/admin/site/s/default/settings) checking the configuration "Multi-lingual site". That should ensure that one language is chosen.

[doingandlearning]

Thanks @stephenwf - that's definitely what the problem is. I've just double checked the source of the item and see the label has a @value and a @language attribute.

Unfortunately, the solution of enabling the i18n module hasn't fixed it. I notice this is also an issue on the collection view page

Here the label is just replaced with the word Array below each canvas.

I'll keep poking away at it.