How to change the chart type of cloned straight table to Bar chart

[#1]

Hello everyone,

                       Can anyone please help me out in solving this. When I am trying to change straight table to bar chart I am unable to see the content. I mean it is showing like all expressions disabled. May I know the reason because I am new to qlik and also I attached an image in order to show you people what I am facing with. Please take a look

Thank you in advance,

Hanuja.

[Chanty4u]

hi,

how many expression do u hve in ur chart?

did u try with single expresion in  stright table and change it bar  ? 

or else attach sample qvw?

[sunny_talwar]

Can you share a image of bar chart and straight table side by side? My guess is that the expression might have some condition which is not fulfilled. Did you copy this over from another chart? Can you make sure this is unchecked