problem

Exception "Unable to get property 'className' of undefined or null reference" in the "} else if (/(^|[\s])trackchanges([\s]|$)/.test(node.parentNode.className)) {" of the ToolTip.js

Exception details:

reproduction

Not really reproducible, I assume that the error occurs randomly, depending on the state of the DOM.

solution

just add a "node.parentNode && " to the if

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Assignee:: Ines-Paul Baumann (Inactive)

Reporter:: Thomas Lauria

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 17/Sep/2018 11:12

Updated:: 29/Dec/2018 03:52

Resolved:: 05/Dec/2018 04:17

Stack:
handleCollectedTooltip	@ ToolTip.js:112:16
onBeforeShow	@ ToolTip.js:66:13
fire	@ ext-all-debug.js:20731:21
doFireEvent	@ ext-all-debug.js:21700:25
doFireEvent	@ ext-all-debug.js:67161:9
prototype.doFireEvent	@ ext-all-debug.js:58105:13
fireEventArgs	@ ext-all-debug.js:21553:17
fireEvent	@ ext-all-debug.js:21512:13
show	@ ext-all-debug.js:69297:13
callParent	@ ext-all-debug.js:12493:13