Adding new embedding can fail when new embedding has as id the total number of embeddings #32
Description
If there is already an embedding with an ID that is equal to the number of existing embeddings in the Embeddings_X slot then add_embedding will fail with:
Error in .subset2(public_bind_env, "initialize")(...) : HDF5-API Errors:
error #000: H5Tcompound.c in H5Tinsert(): line 349: unable to insert member
class: HDF5
major: Datatype
minor: Unable to insert object
error #001: H5Tcompound.c in H5T__insert(): line 427: member name is not unique
class: HDF5
major: Datatype
minor: Unable to insert object
6.
.subset2(public_bind_env, "initialize")(...)
5.
H5T_COMPOUND$new(labels = names(x), dtypes = dtypes)
4.
guess_dtype(x = value) at loom.R#2265
3.
add_col_attr(loom = loom, key = key, value = value) at loom.R#2232
2.
update_col_attr(loom = loom, key = CA_EXTRA_EMBEDDINGS_NAMES[i],
value = as.data.frame(x = ca.embeddings)) at loom.R#987
1.
add_embedding(loom = loom, embedding = umap, name = "UMAP")