JHtmlBootstrap::startAccordion

[brianteeman]

Steps to reproduce the issue

Sorry not worked out exactly how to replicate this other than install the test data and then go to feagtured contacts - select any of the contacts and you will see the following error
Notice: Undefined index: JHtmlBootstrap::startAccordion in C:\Apache24\htdocs\cms\libraries\cms\html\bootstrap.php on line 693

[ghost]

Can't confirm. No Notice in Frontend or php_error.log, Error Reporting is set on "Maximum".

System information

3.8.0-beta5-dev
Multilanguage Site
macOS Sierra, 10.12.6
Firefox 55 (64-bit)

MAMP 4.1.1

• PHP 7.0.15
• MySQLi 5.6.35

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[brianteeman]

@franz-wohlkoenig did you check ALL the featured contacts?

[ghost]

Checked this Contact by click on each:

[brianteeman]

strange

[Quy]

Unable to reproduce with nightly staging.

[izharaazmi]

Looking at the code its clear that this error will occur when addSlide is called before calling startAccordion with same $selector. Now it boils down to find where it is called this way.

Further should we or not check this error condition in addSlide?

[Quy]

To reproduce:
Enable Maximum for Error Reporting.
Under Contacts > Contact, set Contact Information to hide and Show User Articles to show.
On front end, click Featured Contacts.
Click Shop Address contact.

[ghost]

Issue confirmed, haven't clicked on "Shop Address" before. Thanks for Hint @Quy.

[joomla-cms-bot]

Set to "closed" on behalf of @franz-wohlkoenig by The JTracker Application at issues.joomla.org/joomla-cms/17853

[ghost]

closed as having Pull Request #18573