Internal Server Error: Undefined Offset

[MattWilcox]

There is a bug with the behaviour of FocusPoint which triggers an Internal Server Error from the CMS.

If an Entry has a FocusPoint field which itself has multiple images in it, it is only possible to delete an image from the field if it is the last image in the field. Attempting to delete any other image and then saving the Entry results in an "Undefined offset: XX" error.

The workaround is to drag whichever image you want to delete to become the last image in the list, save the entry, and then edit the entry again and delete the last image in the field. The entry will then save without error.

[MattWilcox]

Any updates on getting this fixed? Our clients have been running into this a few times now.

[eriweb]

Getting the same, would appreciate a fix

[smcyr]

Thank you terbolous for your pull request, I made a fix based on that. Let me know if the error is fixed in 1.1.2. Thanks

[alexhillel]

I'm getting a JS error with the new version which is breaking the Craft control panel.

    Uncaught TypeError: Cannot read property 'on' of undefined
    at HTMLDivElement.<anonymous> (jquery.focuspoint.helpertool.js?d=1494920842:82)
    at Function.each (jquery-2.2.4.min.js?d=1494671366:2)
    at n.fn.init.each (jquery-2.2.4.min.js?d=1494671366:2)
    at n.constructor.init (jquery.focuspoint.helpertool.js?d=1494920842:79)
    at n.constructor.constructor (garnish.js:5785)
    at n.constructor (garnish.js:5785)
    at new n.constructor (garnish.js:5785)
    at 15-about:2390

Looks like a problem with the dragStop handler.

[smcyr]

I made a fix for this javascript error.

[eriweb]

Thanks, will take a look :-)