id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,external_id 2754,Fail to stylize layer when expression in symbol definition has invalid value,zhanga,,"Some settings of a symbol definition e.g. width/height can be expressions. Suppose a table has a column HEIGHT which type is double, and the height of symbol is 0.1*HEIGHT. Then if a feature's HEIGHT is null, a FDOException will be thrown when stylizing the feature, and stylize layer will fail. ",defect,closed,low,,Rendering Service,3.1.0,trivial,fixed,,,