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dviraran / SingleR

SingleR: Single-cell RNA-seq cell types Recognition (legacy version)
GNU General Public License v3.0
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Error in rowAnyNAs(DelayedArray(x)) #149

Closed Lijunyao8 closed 2 years ago

Lijunyao8 commented 2 years ago

cannot run pred <- SingleR(test = sce, ref = ref, labels = ref$label.fine, assay.type.test=1) Error in rowAnyNAs(DelayedArray(x)) : could not find symbol "useNames" in environment of the generic function

This error didn't occur when I used Seurat3. Now, I use Seurat4 and cannot figure out how to solve this problem.

Lijunyao8 commented 2 years ago

reintalled singleR package and solved this