sumpfralle
commented
5 years ago Thank you for pointing this issue out!
The creation of the yaml dump is fixed now.
Probably you will need to remove your (broken) workspace file or remove the spiral_direction line from it.
./run_gui.py
Enabled 4 parallel local processes Storing a state revision (1/20)
(run_gui.py:6383): Gtk-CRITICAL **: gtk_box_pack: assertion '_gtk_widget_get_parent (child) == NULL' failed
(run_gui.py:6383): Gtk-CRITICAL **: gtk_box_pack: assertion '_gtk_widget_get_parent (child) == NULL' failed Font directory: /home/sel/Downloads/pycam/share/fonts Loading workspace from file: /root/.pycam/workspace.yml Reverting collection changes due to error: could not determine a constructor for the tag 'tag:yaml.org,2002:python/object/apply:pycam.Toolpath.MotionGrid.SpiralDirection' in "", line 61, column 23:
spiral_direction: !!python/object/apply:pycam.Tool ...
^
Imported 0 items into 'tools'
Imported 0 items into 'processes'
Imported 0 items into 'bounds'
Imported 0 items into 'tasks'
Imported 0 items into 'models'
Imported 0 items into 'toolpaths'
Imported 0 items into 'export_settings'
Imported 0 items into 'exports'
Traceback (most recent call last):
File "./run_gui.py", line 293, in
main_func()
File "./run_gui.py", line 281, in main_func
exit_code = execute(parser, args, pycam)
File "./run_gui.py", line 209, in execute
show_gui()
File "./run_gui.py", line 135, in show_gui
gui.load_startup_workspace()
File "/home/sel/Downloads/pycam/pycam/Gui/init.py", line 218, in load_startup_workspace
default_content=DEFAULT_WORKSPACE)
File "/home/sel/Downloads/pycam/pycam/Gui/init.py", line 247, in load_workspace_from_file
self.load_workspace_from_description(content)
File "/home/sel/Downloads/pycam/pycam/Gui/init.py", line 287, in load_workspace_from_description
reset=True)
File "/home/sel/Downloads/pycam/pycam/Flow/parser.py", line 36, in parse_yaml
parsed = yaml.safe_load(source)
File "/usr/lib/python3/dist-packages/yaml/init.py", line 94, in safe_load
return load(stream, SafeLoader)
File "/usr/lib/python3/dist-packages/yaml/init.py", line 72, in load
return loader.get_single_data()
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 37, in get_single_data
return self.construct_document(node)
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 46, in construct_document
for dummy in generator:
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 398, in construct_yaml_map
value = self.construct_mapping(node)
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 204, in construct_mapping
return super().construct_mapping(node, deep=deep)
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 129, in construct_mapping
value = self.construct_object(value_node, deep=deep)
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 86, in construct_object
data = constructor(self, node)
File "/usr/lib/python3/dist-packages/yaml/constructor.py", line 414, in construct_undefined
node.start_mark)
yaml.constructor.ConstructorError: could not determine a constructor for the tag 'tag:yaml.org,2002:python/object/apply:pycam.Toolpath.MotionGrid.SpiralDirection'
in "", line 61, column 23:
spiral_direction: !!python/object/apply:pycam.Tool ...