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leon-thomm / Ryven

Flow-based visual scripting for Python
https://ryven.org
MIT License
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Python 3.11 TypeError: can only concatenate str (not "NoneType") to str #147

Closed elhakimz closed 3 months ago

elhakimz commented 1 year ago

always like this when try creating a new project runs using python 3.11 Darwin Kernel Version 21.6.0: Mon Aug 22 20:17:10 PDT 2022; root:xnu-8020.140.49~2/RELEASE_X86_64 x86_64

Traceback (most recent call last): File "/usr/local/bin/ryven", line 8, in sys.exit(run_ryven()) ^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/ryven/main/Ryven.py", line 75, in run editor = MainWindow(editor_init_config, window_title, window_theme, flow_theme, parent=gui_parent) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/ryven/gui/main_window.py", line 70, in init self.import_nodes(path=abs_path_from_package_dir('main/nodes/built_in/')) File "/usr/local/lib/python3.11/site-packages/ryven/gui/main_window.py", line 340, in import_nodes self.session.register_nodes(nodes) File "/usr/local/lib/python3.11/site-packages/ryvencore/Session.py", line 39, in register_nodes self.register_node(n) File "/usr/local/lib/python3.11/site-packages/ryvencore/Session.py", line 46, in register_node node_class.build_identifier() File "/usr/local/lib/python3.11/site-packages/ryvencore/Node.py", line 66, in build_identifier cls.identifier = prefix + cls.identifier


TypeError: can only concatenate str (not "NoneType") to str
leon-thomm commented 1 year ago

PySide2 is not yet compatible with Python 3.11. Indeed Ryven's version requirements currently do not account for PySide2 restrictions. It should do so in future releases.

leon-thomm commented 3 months ago

closed in https://github.com/leon-thomm/Ryven/releases/tag/v3.5.0

you can now use Python 3.11 with PySide6<6.7 pip install 'pyside6<6.7'