[BUG] Can't write objects to JSON

v3.0.14

import pickle
t = ds.create_tensor(f"t/group/f", htype="json", chunk_compression="lz4")
t.append(pickle.dumps("test"))  # pass any pickled object into append gets error

ValueError: Circular reference detected

passing strings and such into this tensor works fine, but for some reason any pickled object or python object that gets pickled gives the above ValueError.

[davidbuniat]

@nollied thanks for noting the issue! we also observed issues writing under lz4 compression. Let us take a deeper look at it and get back when this gets fixed.

[AbhinavTuli]

Hey Dyllan! Fixed the issue in #1994, we’ll include it in the next release.