When I add a bean to a Panels page, using the block that's automatically provided, the following errors are displayed in the Panels admin UI:

Notice: Array to string conversion in drupal_validate_utf8() (line 1573 of includes/bootstrap.inc).
Warning: preg_match() expects parameter 2 to be string, array given in drupal_validate_utf8() (line 1579 of includes/bootstrap.inc).

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DamienMcKenna’s picture

DamienMcKenna
Location NH, USA
CreditAttribution: DamienMcKenna commented

FYI the above happens with CTools v7.x-1.2+43-dev and Panels 7.x-3.3.

DamienMcKenna’s picture

DamienMcKenna
Location NH, USA
CreditAttribution: DamienMcKenna commented

This is a bug in CTools: #1925018: Adding a renderable-array block to a page gives errors in the admin UI

DamienMcKenna’s picture

DamienMcKenna
Location NH, USA
CreditAttribution: DamienMcKenna commented

A preliminary patch is available in the other issue that at least stops the error from happening though merlinofchaos might want it further improved.

DamienMcKenna’s picture

DamienMcKenna
Location NH, USA
CreditAttribution: DamienMcKenna commented
Status: Active » Postponed

Leaving this as Postponed until the CTools patch is in.

arithmetric’s picture

arithmetric CreditAttribution: arithmetric commented
Status: Postponed » Closed (duplicate)

I confirm that this warning is resolved by updating to the dev version of ctools, which has the patch Damien mentioned above.