display error in "from dna import DataLayer_All, FileStream, Status, BinaryStreamReader, JSONStreamWriter"

[zhangxing1981]

I tried to execute "dna_binary_to_json_demo.py" but my IDE "Pycharm" displayed "ModuleNotFoundError: No module named 'dna'" in line "from dna import DataLayer_All, FileStream, Status, BinaryStreamReader, JSONStreamWriter". Is there anyone can tell me what I missed? Environment info: win11pro, python3.12.

[afaikafk]

This might be due to the Python version you used. The release you were testing was not built again it, but older, 3.7 and 3.9 versions.