Outcome - problem persisted, but able to launch both Anaconda Navigator and spyder in the admin mode.Īpproach 3. (installed with default/ recommended options) Uninstalled anaconda (2020.02) (windows control panel, add remove programs, uninstall)ī. Outcome - problem persisted, but able to launch both Anaconda Navigator and spyder in the admin mode.Ī. Newer version, 2020.02 was available and hence downloaded the same and installed (installed with default/ recommended options) (windows control panel, add remove programs, uninstall)ī. Qtpy.PythonQtError: No Qt bindings could be foundĪ.
ANACONDA NAVIGATOR UNINSTALL WINDOWS 10
System - Windows 10 64bit (Anaconda 2019.10)įile "C:\Users\panicker\anaconda3\lib\site-packages\qtpy_init_.py", line 204, inįile "C:\Users\panicker\anaconda3\Scripts\spyder-script.py", line 10, inįile "C:\Users\panicker\anaconda3\lib\site-packages\spyder\app\start.py", line 201, in mainįile "C:\Users\panicker\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 52, inįile "C:\Users\panicker\anaconda3\lib\site-packages\spyder\requirements.py", line 41, in check_qtįile "C:\Users\panicker\anaconda3\lib\site-packages\qtpy_init_.py", line 210, in It may be useful:Īnaconda-navigator and Spyder (may be other apps also, I didn't try) stopped working (they used to work without any issue before). Start button, type anaconda prompt, open anaconda prompt and type "anaconda-navigator" to get the error message Anaconda or Miniconda version:Īnaconda3-2020.02-Windows-x86_64 Operating System: Qtpy.PythonQtError: No Qt bindings could be found Expected Behavior Raise PythonQtError('No Qt bindings could be found') ModuleNotFoundError: No module named 'PySide'ĭuring handling of the above exception, another exception occurred:įile "C:\Users\jmwhe\anaconda3\Scripts\anaconda-navigator-script.py", line 6, inįrom anaconda_ import mainįile "C:\Users\jmwhe\anaconda3\lib\site-packages\anaconda_navigator\app\main.py", line 22, inįrom anaconda_ import is_conda_availableįile "C:\Users\jmwhe\anaconda3\lib\site-packages\anaconda_navigator\utils_ init_.py", line 15, inįile "C:\Users\jmwhe\anaconda3\lib\site-packages\qtpy_ init_.py", line 210, in I can open the anaconda prompt, and when I type anaconda-navigator I get this error message:įile "C:\Users\jmwhe\anaconda3\lib\site-packages\qtpy_ init_.py", line 204, inįrom PySide import version as PYSIDE_VERSION # analysis:ignore
I tried uninstalling and reinstalling but nothing changes.
When I click on Anaconda Navigator from the start menu, nothing happens. ValueError: numpy.ndarray size changed, may indicate binary incompatibility.I just installed Anaconda for the first time. _libs.rolling import rolling_slope, rolling_rsquare, rolling_resiįile “qlib/data/_libs/rolling.pyx”, line 1, in init qlib.data._libs.rolling (QLIB3TEST) qrun benchmarks/LightGBM/workflow_config_lightgbm_Alpha158.yamlįile “/home/warren/anaconda3/envs/QLIB3TEST/bin/qrun”, line 5, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/workflow/cli.py”, line 12, inįrom import task_trainįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/model/ init.py”, line 6, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/model/base.py”, line 5, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/data/ init.py”, line 8, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/data/data.py”, line 20, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/data/cache.py”, line 36, inįile “/home/warren/anaconda3/envs/QLIB3TEST/lib/python3.8/site-packages/qlib/data/ops.py”, line 19, inįrom.
ANACONDA NAVIGATOR UNINSTALL INSTALL
Expected 88 from C header, got 80 from PyObject.įor any other newcomers to Qlib this error is easy to fix - no idea why this is the case but a simple numy uninstall and install fixes this problem. ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Does that show I have an old or outdated numpy file? for the LighGBM example I get the following error. Hi - after a successful install I ran the first example as per My install is on Ubuntu and was in three stepsġ Install Anaconda and via Anaconda Navigator install the following packages and version numbers in a new environment ie do not use the default base environment but set up a new one specifically for qlib: alembic 1.41Ģ Install G++ the C++ compiler - important for users running this on Linux/Ubuntu as its not included in the install and needed.ģ Uninstall and reinstall numpy for the reasons you mentioned. No problem at all - I was going to recommend adding my own checklist to the readme file to help other users.
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