Error when saving after converting from Seurat
after converting some Seurat objects using the notebook_01 convertToAdata
function, saving the anndata objekt throws an error:
IORegistryError: No method registered for writing <class 'pandas.core.arrays.string_.StringArray'> into <class 'h5py._hl.group.Group'> Error raised while writing key '_index' of <class 'h5py._hl.group.Group'> to /
A workaround would be to convert the var and obs index to object:
adata.obs.index = adata.obs.index.astype('object')
adata.var.index = adata.var.index.astype('object')