id summary reporter owner description type status priority component severity resolution keywords cc release 11700 null values Jarosław Pękala "When data contains nulls like: || Sp_data || Ideal || Real || || 2013-06-22 00:00:00+02:00 || 39 || 39 || || 2013-06-22 00:00:00+02:00 || || 39 || || 2013-06-23 00:00:00+02:00 || 36 || || || 2013-06-24 00:00:00+02:00 || 33 || 32 || error is raised: {{{ All series on a given axis must be of the same data type }}} when null value is replaced by exact value ex: || Sp_data || Ideal || Real || || 2013-06-22 00:00:00+02:00 || 39 || 39 || || 2013-06-22 00:00:00+02:00 || 1 || 39 || || 2013-06-23 00:00:00+02:00 || 36 || 1 || || 2013-06-24 00:00:00+02:00 || 33 || 32 || chart is ok I added to `[vis]` in `trac.ini`: {{{ options = interpolateNulls:true }}} but result is the same as without this line." enhancement new normal VisualizationPlugin normal 1.0