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FileNotFoundError: [WinError 2] The system cannot find the file specified

See original GitHub issue

I want to use anytree in anaconda in Win10 OS, but when i just run

root = Node("root")
s0 = Node("sub0", parent=root)
s0b = Node("sub0B", parent=s0)
s0a = Node("sub0A", parent=s0)
s1 = Node("sub1", parent=root)
s1a = Node("sub1A", parent=s1)
s1b = Node("sub1B", parent=s1)
s1c = Node("sub1C", parent=s1)
s1ca = Node("sub1Ca", parent=s1c)


RenderTreeGraph(root).to_picture("tree.png")

I get error like this

runfile('C:/Users/NWPU/.spyder-py3/temp.py', wdir='C:/Users/NWPU/.spyder-py3')
Traceback (most recent call last):

  File "<ipython-input-12-2380dbac90f7>", line 1, in <module>
    runfile('C:/Users/NWPU/.spyder-py3/temp.py', wdir='C:/Users/NWPU/.spyder-py3')

  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 710, in runfile
    execfile(filename, namespace)

  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 101, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "C:/Users/NWPU/.spyder-py3/temp.py", line 42, in <module>
    RenderTreeGraph(root).to_picture("tree.png")

  File "C:\ProgramData\Anaconda3\lib\site-packages\anytree\exporter\dotexporter.py", line 229, in to_picture
    check_call(cmd)

  File "C:\ProgramData\Anaconda3\lib\subprocess.py", line 286, in check_call
    retcode = call(*popenargs, **kwargs)

  File "C:\ProgramData\Anaconda3\lib\subprocess.py", line 267, in call
    with Popen(*popenargs, **kwargs) as p:

  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 209, in __init__
    super(SubprocessPopen, self).__init__(*args, **kwargs)

  File "C:\ProgramData\Anaconda3\lib\subprocess.py", line 709, in __init__
    restore_signals, start_new_session)

  File "C:\ProgramData\Anaconda3\lib\subprocess.py", line 997, in _execute_child
    startupinfo)

FileNotFoundError: [WinError 2] 系统找不到指定的文件。

could somebody help me out?

Issue Analytics

State:
Created 6 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

c0fec0decommented, Jan 25, 2018

Hi,

graphviz is missing in your installation. Please ensure to have the graphviz package installed in your conda environment. Please run:

conda install graphviz

or create a conda environment with graphviz included.

HTH

0reactions

victorterancascommented, May 31, 2022

I install also graphviz and still have the error.

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