Hello,
I am deploying my app via streamlit cloud that works fine in my local. App includes visualization of a chemical compound, which is achieved via RDKit library’s Draw functions.
When I am trying to deploy my app, I am getting below message from “Manage App”
“ImportError: libXrender.so.1: cannot open shared object file: No such file or directory”
"ImportError: This app has encountered an error. The original error message is redacted to prevent data leaks. Full error details have been recorded in the logs (if you’re on Streamlit Cloud, click on ‘Manage app’ in the lower right of your app)."
────────────────────────────────────────────────────────────────────────────────────────
[06:51:26] 🐍 Python dependencies were installed from /mount/src/colasso/requirements.txt using uv.
Check if streamlit is installed
Streamlit is already installed
[06:51:28] 📦 Processed dependencies!
────────────────────── Traceback (most recent call last) ───────────────────────
/home/adminuser/venv/lib/python3.8/site-packages/streamlit/runtime/scriptrun
ner/script_runner.py:552 in _run_script
/mount/src/colasso/colasso_demo.py:11 in <module>
8 import yaml
9 from rdkit import rdBase
10 from rdkit.Chem import MolFromSmiles
❱ 11 from rdkit.Chem import Draw
12 from rdkit import Chem
13 import random
14 from torch import nn
/home/adminuser/venv/lib/python3.8/site-packages/rdkit/Chem/Draw/__init__.py
:20 in <module>
17
18 from rdkit import Chem, RDConfig, rdBase
19 from rdkit.Chem import rdDepictor
❱ 20 from rdkit.Chem.Draw import rdMolDraw2D
21 from rdkit.Chem.Draw.MolDrawing import DrawingOptions, MolDrawing
22 from rdkit.Chem.Draw.rdMolDraw2D import *
23
────────────────────────────────────────────────────────────────────────────────
ImportError: libXrender.so.1: cannot open shared object file: No such file or
directory
And the application shows me the below message
ImportError: This app has encountered an error. The original error message is redacted to prevent data leaks. Full error details have been recorded in the logs (if you're on Streamlit Cloud, click on 'Manage app' in the lower right of your app).
Traceback:
File "/home/adminuser/venv/lib/python3.8/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 552, in _run_script
exec(code, module.__dict__)
File "/mount/src/colasso/colasso_demo.py", line 11, in <module>
from rdkit.Chem import Draw
File "/home/adminuser/venv/lib/python3.8/site-packages/rdkit/Chem/Draw/__init__.py", line 20, in <module>
from rdkit.Chem.Draw import rdMolDraw2D
How can I resolve this?
Thank you!