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preprocess cds error

Open zengxinyi1214 opened this issue 3 years ago • 1 comments

I load the cds and run preprocess_cds, getting the ERROR:
Someone said earlier that it was a package update that was needed, but today I have updated all the packages that monocle3 requires to be installed and still can't fix the problem.It worked fine for the last month, but not today. Please help me to see which package is not compatible.

Error in validObject(.Object) : 
invalid class "DelayedMatrix" object: superclass "DataTable_OR_NULL" not defined in the environment of the object's class   

traceback() 11: stop(msg, ": ", errors, domain = NA) 10: validObject(.Object) 9: initialize(value, ...) 8: initialize(value, ...) 7: new(...) 6: new2(Class, seed = seed) 5: new_DelayedArray(seed) 4: DelayedArray::DelayedArray(x) 3: DelayedArray::DelayedArray(x) 2: sparse_prcomp_irlba(Matrix::t(FM), n = min(num_dim, min(dim(FM)) - 1), center = scaling, scale. = scaling) 1: preprocess_cds(cds, num_dim = 25)

sessionInfo() Xnip2021-06-29_13-42-05

zengxinyi1214 avatar Jun 29 '21 04:06 zengxinyi1214

Hi, I'm also getting the same error and traceback with preprocess_cds. All relevant packages are up to date so that doesn't seem to be the issue, unlike what was mentioned in #454.

mvhunter1 avatar Aug 09 '21 15:08 mvhunter1