circular gauges behavior with null value

[#1]

I'm using some circular gauges in my QlikView reports.

My expression is a ration (A/B). Sometimes the result is null (if B=0). When it occurs, the gauge is replaced by an error message, it is possible to configure it (for example the gauge is drawn but no the arrow ?)

Best regards

[prieper]

Have you tried to prevent this error with an IF-clause, like

IF(B=0, 0, A/B)

Thus you should get a 'real' result and the graph will be shown, but with no content

HTH
Peter

[#3]

I think about that solution before,

but unfortunately, 0 is not a real result on that case 🙂

[prieper]

But what are you looking for:
an empty gauge? -> described above
no gauge/no error? -> Properties - Layout - Show - Conditional (B<> 0)

HTH
Peter

[#5]

I'm looking for an empty gauge?

but If I display 0, 0 is a value, so the arrow of the gauge is displayed and it is set to 0.

[prieper]

Am not working that much with Gauges, but in the below example, you have a gauge displayed without arrow, if dividing by 0 - and also no error-message.

Peter

[jcamps]

A little late but... this is solved by setting "Text as popup" in the Expressions tab. QV will draw the gauge without an arrow instead of a "no data" message.