pei

hello! when I'm running what you provided`[tutorial.ipynb](https://github.com/theislab/dca/blob/master/tutorial.ipynb)`，my RStudio prompts me with the following error: ``` > source("D:/RHome/smi/dca_tutorial.R") Getting parameters... Creating simulation object... Simulating library sizes... Simulating gene means... Simulating group...

View(cds)Error in warn_version(graph) : This graph was created by a now unsupported old igraph version. Call upgrade_graph() before using igraph functions on that object.

6

package.version("igraph")=2.0.3 package.version("monocle")=2.28.0 When I try to view the object created by `newCellDataSet` in `monocle`, it keeps throwing an error： Error in warn_version(graph) : This graph was created by a now...