Error when drawing

[zshu-alt]

Hello, I successfully used smn_caller.py to get the results, I want to use smn_charts.py
I drew a picture, but I got this error
Here's my code:
smn_charts.py -s /home/dell/project/muscle/WGS/SMNcopynumbercaller/SMN_try.json
-o /home/dell/project/muscle/WGS/SMNcopynumbercaller/picture

This is an error message:
import-im6.q16: unable to open X server ' @ error/import.c/ImportImageCommand/358. import-im6.q16: unable to open X server ' @ error/import.c/ImportImageCommand/358.
import-im6.q16: unable to open X server ' @ error/import.c/ImportImageCommand/358. from: can't read /var/mail/charts.draw /home/dell/miniconda3/envs/wgs/bin/smn_charts.py: 行 6: 未预期的符号 (' 附近有语法错误
/home/dell/miniconda3/envs/wgs/bin/smn_charts.py: 行 6: `script_dir = os.path.abspath(os.path.dirname(file))'

Typing smn_charting.py alone will also cause the same error, whether it's a conda installation or a github download.

[xiao-chen-xc]

Could you try
python smn_charts.py -s /home/dell/project/muscle/WGS/SMNcopynumbercaller/SMN_try.json -o /home/dell/project/muscle/WGS/SMNcopynumbercaller/picture

[kythol]

Could you try
python smn_charts.py -s /home/dell/project/muscle/WGS/SMNcopynumbercaller/SMN_try.json -o /home/dell/project/muscle/WGS/SMNcopynumbercaller/picture

Had the same issue, this resolved it. Turned out another requirement was needed, 'reportlab', but after installation it worked nicely. Thank you for the tool!