A JavaScript error has been found on the page (unknown error, 5 arguments).(2 places)

[graphicz]

Any one seen something like this on checking errors? It fires the red error box but in the error pane it is greyed out and you cannot click on it.

A JavaScript error has been found on the page ('unknown error, 5 arguments').(2 places)

As it is greyed out it is probably spurious but I would love to get rid of it!

All help/suggestions gratefully received.

Thank you

[NormanRouxel]

SellerDeck puts the preview code into sub-folders of SellerDeck 2018 Temp. Locate this folder and look in the appropriate site for either DesignPreviewHTML_Administrator or PreviewHTML_Administrator. You can then open the latest .html file you find there in your browser and use its diagnostic tools to pinpoint the error.

[graphicz]

Thank you Norman.