This error occurs in the following situations:
-
If a zero or subzero data value is added to a logarithmic axis
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If the minimum of a logarithimic axis is set to 0 or less
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If the threshold is set to 0 or less
Note: As of Highcharts 5.0.8 it's possible to bypass this error message by
setting Axis.prototype.allowNegativeLog to true, and add custom conversion
functions.
View live demo.