This error has just emerged in checkout out of no-...
# suitecommercek
kkennedydesign
12/12/2019, 9:45 PMThis error has just emerged in checkout out of no-where.....2018.2 - has anyone seen this?
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PabloZ
12/12/2019, 10:26 PMI've seen this error multiple times on previous versions too
PabloZ
12/12/2019, 10:27 PMHave you installed an ad blocker on your browser recently?
PabloZ
12/12/2019, 10:27 PMOr are you using FFox in private mode?
PabloZ
12/12/2019, 10:27 PMand/or have you recently installed a tracker?
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kkennedydesign
12/12/2019, 10:38 PMPablo - thanks for responding - chasing it down exactly like that....followed the doCallback function in Google Tag Manager....there is a comment there that says it doesnt work with some browser extensions....I don't see an error in FF, just chrome and not in icongnito. Wish they could be more specific to which extension! I don't recall adding anything new but an disabling one by one
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PabloZ
12/12/2019, 10:42 PMhttps://www.mozilla.org/en-US/firefox/features/private-browsing/ btw i was specific about firefox incognito because - unlike chrome - firefox incognito mode has a built in tracker blocker.
PabloZ
12/12/2019, 10:44 PMJust a silly FYI that i wish somebody had told me before a debugging battle i had one day 😅
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kkennedydesign
12/12/2019, 10:45 PMah yes - have spent a lot of time spinning wheels unnecessarily! thanks for the tip
kkennedydesign
12/12/2019, 11:03 PMso just to come full circle - we can replicate the error in FF incognito and the base code, but not consistently. There is a change to the Tracker.prototype.doTheCallback function in later versions that seems to fix the error.
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PabloZ
12/16/2019, 10:39 AMNotes from 19.2.2 have related issue fixes 😮