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grimbough / rhdf5

Package providing an interface between HDF5 and R
http://bioconductor.org/packages/rhdf5
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have error message "Missing filters: lzf" #121

Closed alex46015 closed 10 months ago

alex46015 commented 1 year ago

I installed rhdf5filters, I used h5read or H5Fopen to access to dataset by $ &, it always show Error: unable to read dataset. not all required filters available Missing filters: lzf h5checktype() . H5Identifuer not valid

Do you have clue for this problem?

Thanks

grimbough commented 1 year ago

Can you provide the output of sessionInfo()? The LZF filter isn't available in some early versions of rhdf5filters.

You can also make sure that the filter plugin location is known by running Sys.getenv("HDF5_PLUGIN_PATH") and check the contents with list.files(Sys.getenv("HDF5_PLUGIN_PATH"))