When the function stability() is used with default values and ordering specified, an error is raised: "Must request at least one colour from a hue palette"
```
meanRanks <- ranking%>%consensus(method = "euclidean")
stability(ranking, ordering = meanRanks)
```
In the report it is used like that:
```
stability(object,ordering=ordering_consensus,max_size=9,size=8,shape=4)+
scale_color_manual(values=cols)
```
Can this be done consistently to other plot function such that stability() can be used as a stand-alone function?