DEPRECATION: A property of <frontend@view:-outlet::ember338> was modified inside the didInsertElement hook. You should never change properties on components, services or models during didInsertElement because it causes significant performance degradation. [deprecation id: ember-views.dispatching-modify-property] VM6478:87 Ember Inspector Active

[flyrev]

This code
Start month:
{{select-picker content=singleContent
selection=startMonthChoice
action=(action "test")
optionLabelPath="content.label"
optionValuePath="content.value"}}
causes the warning

DEPRECATION: A property of <frontend@view:-outlet::ember338> was modified inside the didInsertElement hook. You should never change properties on components, services or models during didInsertElement because it causes significant performance degradation. [deprecation id: ember-views.dispatching-modify-property]
VM6478:87 Ember Inspector Active

[sukima]

Confirmed. Needs refactoring. It's going to take some time. Our main app is still stuck on 1.13. The upgrade will happen eventually.

[sukima]

CC @gwright, @tneems: This will need to be addressed as part of our Ember 1.13 deprecation chore.