question mark "???" in tags

[Anonymous]

hey,

When there is no information to show, the label returns "???". for example, when there is no radius the tag shows "R=???".

 is there any way to show something else? or to remove it when there is nothing to show?

sorry for my English.

thanks

[Udo_Huebner]

Please upload a sample file to clarify which type of labels and styles you are talking about. Alignment labels, Feature line segment labels ....