module 'torch.nn' has no attribute 'RMSNorm'

[wangcahng]

synthcity require torch<2.3, However, the following error occurred: module 'torch.nn' has no attribute 'RMSNorm'.

[Siniara]

Hi, I found synthcity very painful to install because of all the dependency errors, but it is possible. I had the same issue. I can share what worked for me. I used this as my conda base env:

dependencies:
- python=>3.9
# Synthcity reqs (issue with dlg and torch versions)
- numpy<2 # for the locked torch
- pytorch<2.3 # Max due to tsai, newest tsai not on conda # 2.4
- torchmetrics
- tsai==0.3.9
- xgboost <3.0.0
- opacus<1.5.4
- triton==2.0.0 # [linux]

After you install this you will need to manually pip install synthcity. Then it should work (mostly). There's still an incompatible dependancy with dlg due to torch but idk how essential that is. This ofc isn't a solution but a possible workaround.

[wangcahng]

Thank you very much！ 王昌 ***@***.***