Email Message preview failed because of template execution runtime error
Hi,
when preview a campaign I get this error:
Email Message preview failed because of template execution runtime error, detailed error: The only legal comparisons are between two numbers, two strings, or two dates. Left hand operand is a freemarker.core.ItlBuiltIn$SkipBI$ScalarSkipModel Right hand operand is a freemarker.template.SimpleNumber
Any idea? Thanks
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