Cannot load a .gz file

Stardog Studio
1

Hi, I use 7.4.0 and Stardog Studio. When trying to load a .gz file from Stardog Studio, I encountered an error as follows.

There was a fatal failure during preparation of e0ac524d-ac6e-4305-9226-e3f88a5f1886 java.util.zip.ZipException: Not in GZIP format

Even the server says that it isn't gzip format, the file is compressed by gzip, and I confirmed that the file has been decompressed without any errors with gzip -d.

Could you please let me know how to cope with this issue?
I tried loading with Firefox 81.0 on macOS (10.15.7) and Linux (CentOS release 6.10).

The compressed file size is 669M.

2

Are you able to load the file from the CLI?

3

Yes, I've successfully loaded with the CLI as follows:

stardog data add --server-side myDB rdfdata.nt.gz