Slingshot python error

Question

[sidrah.maryam]

Hello everyone, I am trying to run Slingshot for my data using the following command:

results = scprep.run.Slingshot(data_phate, metadata['Annotation'])

However, I am getting the following error:

**RRuntimeError: Fehler in if (is.na(as.numeric(omega))) { : Argument hat Länge 0

<error/rlang_error> Error:

! Argument hat Länge 0

Backtrace: ▆

1. └─<fn>(...)
2. ├─slingshot::slingshot(...)
3. └─slingshot::slingshot(...)
4. ├─slingshot::slingshot(...)
5. └─slingshot::slingshot(...)
6. └─slingshot .local(data, clusterLabels, ...)
7. ├─slingshot::getLineages(...)
8. └─slingshot::getLineages(...)
9. ├─slingshot::getLineages(...)
   1. └─slingshot::getLineages(...)
   2. └─slingshot .local(data, clusterLabels, ...)**

I searched for the possible reason, and it showed that the argument is 0 somewhere, however, it isn't. The data_phate has the column with info, and metadata ['Annotation'] has cluster information.

Please suggest any solution for it. Any help is immensely appreciated.

Thanks in advance.

[Whoknows]

Dear Maryam,

Have you used R version of that?