cannot start CEASIOMpy

[lfeng17]

When I run python workflowcreator.py -gui, it told me:

D:/Program Files/METACOMP/mlib/tcltk8/lib/tk8.4/tk.tcl: version conflict for package "Tk": have 8.6.9, need exactly 8.4
version conflict for package "Tk": have 8.6.9, need exactly 8.4
while executing
"package require -exact Tk 8.4"
(file "D:/Program Files/METACOMP/mlib/tcltk8/lib/tk8.4/tk.tcl" line 16)
invoked from within
"source {D:/Program Files/METACOMP/mlib/tcltk8/lib/tk8.4/tk.tcl}"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list source $file]"

How can I fix it?

This probably means that tk wasn't installed properly.

[aidanjungo]

Which OS are you using? and do you use Conda to install CEASIOMpy?

[lfeng17]

Which OS are you using? and do you use Conda to install CEASIOMpy?

Windows10
I tried to use both conda and pip to install, neither succeeded.

[aidanjungo]

Try maybe first to check the version which is install in the Conda installation:

conda activate ceasiompy
conda list

Check the version of tk in the list, but on my computer I have the 8.6.10, so I am not sure why there is a problem.

Then, you could try to add the line:

• tk=8.6.9

in the file "environment.yml" and re create this environment to see if it is better when you force it to install a specific version.