Trouble running scPredict

[suminwei2772]

Hi,
I'm encountering the following problem when running scPredict:

 scp <- scPredict(object = scp, newData = test_data, threshold = 0.5)
Predicting cell types
  |++++++++++++++++++++++++++++++++++++++++++++++++++| 100% elapsed=01m 07s
Error in `.rowNamesDF<-`(x, value = value) : invalid 'row.names' length
In addition: Warning message:
In method$prob(modelFit = modelFit, newdata = newdata, submodels = param) :
  kernlab class probability calculations failed; returning NAs

My test data is properly formatted (gene names as rows, and cell names as columns). I tried also to adjust the threshold but the error persists. Would you know what is the problem?
Thank you,
Lisa

[BinDuan]

I have the same problem. Would somebody know what is the problem?

[SmritiChawla]

I had same issue. Can we have solution for this one?