I encountered a frontend crash when clicking the edits indicator to view a post’s edit history. This issue still persists even when testing in Safe Mode 。 refresh history.gjs:188 loadFirstVersion history.gjs:305 _triggerAction d-button.gjs:191 Ember 11 _triggerAction d-button.gjs:188 click d-button.gjs:146 Ember 35 show modal.js:74 showHistory topic.js:199 Ember 3 compute route-action.js:49 e8 Ember onPostEditsIndicatorClick edits-indicator.gjs:48 _triggerAction d-button.gjs:191 Ember 4 history.gjs:188:25

TypeError: can't access property 0, i.jqXHR.responseJSON.errors is undefined when viewing post edit history

zogstrip (Régis HANOL) June 22, 2026, 9:09am 2

I think this issue has been fixed by this PR - are you running the latest version of discourse?

Topic		Replies	Views
Unable to View Edit History - Continuous Loading Issue Product Support	14	491	August 1, 2024
Cannot read property 'jqXHR' of undefined Product Support	9	1240	May 22, 2020
Users can no longer edit any posts since 3.4.0.beta3-dev Bug	3	314	October 11, 2024
Editing a post takes me back many posts (redux) Bug fixed	20	1730	September 19, 2026
Clicking on the edit history returns 'The requested URL or resource could not be found.' Product Support	9	401	December 26, 2025