如何解决Error rendering output item using 'jupyter-ipywidget-renderer
时间: 2023-06-14 15:08:06 浏览: 430
这个错误通常出现在使用 Jupyter Notebook 或 JupyterLab 中使用 IPywidgets 时。通常情况下,这个问题可以通过以下步骤解决:
1. 确保你已经安装了最新版本的 IPywidgets。你可以使用命令 `pip install ipywidgets --upgrade` 来更新 IPywidgets。
2. 如果你正在使用 JupyterLab,确保你已经安装了 `jupyterlab-widgets` 扩展。你可以使用命令 `jupyter labextension install @jupyter-widgets/jupyterlab-manager` 来安装该扩展。
3. 确保你已经启用了 Jupyter Notebook 或 JupyterLab 中的 IPywidgets 插件。你可以使用命令 `jupyter nbextension enable --py widgetsnbextension` 来启用 Jupyter Notebook 中的插件,使用命令 `jupyter labextension install @jupyter-widgets/jupyterlab-manager` 来启用 JupyterLab 中的插件。
4. 如果你仍然遇到问题,可以尝试重新启动 Jupyter Notebook 或 JupyterLab,并清除浏览器缓存。
如果你还是无法解决问题,你可以考虑在 IPywidgets 的 GitHub 页面上提交一个问题来获得帮助。
相关问题
cd C:\Program Files\FlightGear fgfs --fg-root=C:\Program Files\FlightGear\data --aircraft=ufo --in-air --fdm=null --telnet=5501 --telnet=5502 --telnet=5503 --disable-ai-traffic --disable-real-weather-fetch --disable-random-objects --disable-terrasync --disable-clouds --disable-sound --disable-panel --disable-hud --disable-specular-highlight --timeofday=noon --prop:/sim/rendering/multi-sample-buffers=1 --prop:/sim/rendering/multi-samples=2 --prop:/sim/rendering/draw-mask-clouds=false --prop:/sim/rendering/draw-mask-terrain=true --prop:/sim/rendering/draw-mask-objects=true --prop:/sim/rendering/draw-mask-lights=true --prop:/sim/rendering/draw-mask-internal=true --prop:/sim/rendering/draw-mask-cockpit=true --prop:/sim/rendering/draw-mask-effects=true --prop:/sim/rendering/draw-mask-overlay=true --prop:/sim/rendering/draw-mask-world=true --prop:/sim/rendering/draw-mask-panel=true --prop:/sim/rendering/draw-mask-vr=true --prop:/sim/rendering/draw-mask-2d=true --prop:/sim/rendering/draw-mask-3d=true --prop:/sim/rendering/draw-mask-sky=true --prop:/sim/rendering/draw-mask-shadows=true --prop:/sim/rendering/draw-mask-cabin=true --prop:/sim/rendering/draw-mask-weather=true --prop:/sim/rendering/draw-mask-stereo=true --prop:/sim/rendering/draw-mask-internal-cockpit=true --prop:/sim/rendering/draw-mask-internal-windows=true --prop:/sim/rendering/draw-mask-internal-instruments=true --prop:/sim/rendering/draw-mask-internal-overlay=true --prop:/sim/rendering/draw-mask-internal-effects=true --prop:/sim/rendering/draw-mask-internal-lights=true --prop:/sim/rendering/draw-mask-internal-world=true --prop:/sim/rendering/draw-mask-internal-panel=true --prop:/sim/rendering/draw-mask-internal-3d=true --prop:/sim/rendering/draw-mask-internal-sky=true --prop:/sim/rendering/draw-mask-internal-cabin=true --prop:/sim/rendering/draw-mask-internal-weather=true --prop:/sim/rendering/draw-mask-internal-stereo=true --prop:/sim/rendering/draw-mask-internal-shadow=true --prop:/sim/rendering/draw-mask-internal-stall=true --prop:/sim/rendering/draw-mask-internal-aoa=true --prop:/sim/rendering/draw-mask-internal-thermal=false --prop:/sim/rendering/draw-mask-internal-ice=false --prop:/sim/rendering/draw-mask-internal-glass=true --prop:/sim/rendering/draw-mask-internal-dead=true --prop:/sim/rendering/draw-mask-internal-reflection=true程序显示错误unknown command-line option: enable-hud-2d怎么解决
你可以尝试将启用2D HUD的选项从命令行中移除,改为在游戏内部手动启用。可以尝试修改命令行参数为:
```
cd C:\Program Files\FlightGear fgfs --fg-root=C:\Program Files\FlightGear\data --aircraft=ufo --in-air --fdm=null --telnet=5501 --telnet=5502 --telnet=5503 --disable-ai-traffic --disable-real-weather-fetch --disable-random-objects --disable-terrasync --disable-clouds --disable-sound --disable-panel --timeofday=noon --prop:/sim/rendering/multi-sample-buffers=1 --prop:/sim/rendering/multi-samples=2 --prop:/sim/rendering/draw-mask-clouds=false --prop:/sim/rendering/draw-mask-terrain=true --prop:/sim/rendering/draw-mask-objects=true --prop:/sim/rendering/draw-mask-lights=true --prop:/sim/rendering/draw-mask-internal=true --prop:/sim/rendering/draw-mask-cockpit=true --prop:/sim/rendering/draw-mask-effects=true --prop:/sim/rendering/draw-mask-overlay=true --prop:/sim/rendering/draw-mask-world=true --prop:/sim/rendering/draw-mask-panel=true --prop:/sim/rendering/draw-mask-vr=true --prop:/sim/rendering/draw-mask-3d=true --prop:/sim/rendering/draw-mask-sky=true --prop:/sim/rendering/draw-mask-shadows=true --prop:/sim/rendering/draw-mask-cabin=true --prop:/sim/rendering/draw-mask-weather=true --prop:/sim/rendering/draw-mask-stereo=true --prop:/sim/rendering/draw-mask-internal-cockpit=true --prop:/sim/rendering/draw-mask-internal-windows=true --prop:/sim/rendering/draw-mask-internal-instruments=true --prop:/sim/rendering/draw-mask-internal-overlay=true --prop:/sim/rendering/draw-mask-internal-effects=true --prop:/sim/rendering/draw-mask-internal-lights=true --prop:/sim/rendering/draw-mask-internal-world=true --prop:/sim/rendering/draw-mask-internal-panel=true --prop:/sim/rendering/draw-mask-internal-3d=true --prop:/sim/rendering/draw-mask-internal-sky=true --prop:/sim/rendering/draw-mask-internal-cabin=true --prop:/sim/rendering/draw-mask-internal-weather=true --prop:/sim/rendering/draw-mask-internal-stereo=true --prop:/sim/rendering/draw-mask-internal-shadow=true --prop:/sim/rendering/draw-mask-internal-stall=true --prop:/sim/rendering/draw-mask-internal-aoa=true --prop:/sim/rendering/draw-mask-internal-thermal=false --prop:/sim/rendering/draw-mask-internal-ice=false --prop:/sim/rendering/draw-mask-internal-glass=true --prop:/sim/rendering/draw-mask-internal-dead=true --prop:/sim/rendering/draw-mask-internal-reflection=true
```
然后在游戏内部手动启用2D HUD。
cd C:\Program Files\FlightGear fgfs --fg-root=C:\Program Files\FlightGear\data --aircraft=ufo --in-air --fdm=null --telnet=5501 --telnet=5502 --telnet=5503 --disable-ai-traffic --disable-real-weather-fetch --disable-random-objects --disable-terrasync --disable-clouds --disable-sound --disable-panel --disable-hud --disable-specular-highlight --timeofday=noon --prop:/sim/rendering/multi-sample-buffers=1 --prop:/sim/rendering/multi-samples=2 --prop:/sim/rendering/draw-mask-clouds=false --prop:/sim/rendering/draw-mask-terrain=true --prop:/sim/rendering/draw-mask-objects=true --prop:/sim/rendering/draw-mask-lights=true --prop:/sim/rendering/draw-mask-internal=true --prop:/sim/rendering/draw-mask-cockpit=true --prop:/sim/rendering/draw-mask-effects=true --prop:/sim/rendering/draw-mask-overlay=true --prop:/sim/rendering/draw-mask-world=true --prop:/sim/rendering/draw-mask-panel=true --prop:/sim/rendering/draw-mask-vr=true --prop:/sim/rendering/draw-mask-2d=true --prop:/sim/rendering/draw-mask-3d=true --prop:/sim/rendering/draw-mask-sky=true --prop:/sim/rendering/draw-mask-shadows=true --prop:/sim/rendering/draw-mask-cabin=true --prop:/sim/rendering/draw-mask-weather=true --prop:/sim/rendering/draw-mask-stereo=true --prop:/sim/rendering/draw-mask-internal-cockpit=true --prop:/sim/rendering/draw-mask-internal-windows=true --prop:/sim/rendering/draw-mask-internal-instruments=true --prop:/sim/rendering/draw-mask-internal-overlay=true --prop:/sim/rendering/draw-mask-internal-effects=true --prop:/sim/rendering/draw-mask-internal-lights=true --prop:/sim/rendering/draw-mask-internal-world=true --prop:/sim/rendering/draw-mask-internal-panel=true --prop:/sim/rendering/draw-mask-internal-3d=true --prop:/sim/rendering/draw-mask-internal-sky=true --prop:/sim/rendering/draw-mask-internal-cabin=true --prop:/sim/rendering/draw-mask-internal-weather=true --prop:/sim/rendering/draw-mask-internal-stereo=true --prop:/sim/rendering/draw-mask-internal-shadow=true --prop:/sim/rendering/draw-mask-internal-stall=true --prop:/sim/rendering/draw-mask-internal-aoa=true --prop:/sim/rendering/draw-mask-internal-thermal=false --prop:/sim/rendering/draw-mask-internal-ice=false --prop:/sim/rendering/draw-mask-internal-glass=true --prop:/sim/rendering/draw-mask-internal-dead=true --prop:/sim/rendering/draw-mask-internal-reflection=true --telnet=127.0.0.1:5501 --disable-panel --disable-hud --disable-specular-highlight --disable-clouds --disable-sound --timeofday=noon --enable-hud-3d=no --enable-hud-2d=yes --enable-panel=no --enable-sound=no程序显示错误
这个命令有些问题。你需要在命令行中输入这个命令,并且将其中的双引号去掉。此外,你需要确保FlightGear已经安装在C:\Program Files\FlightGear目录下,并且你已经选择了一个可用的飞行器(例如: ufo)。最后,如果你需要使用telnet,你需要指定不同的端口。以下是更正后的命令:
```
cd C:\Program Files\FlightGear
fgfs --fg-root=C:\Program Files\FlightGear\data --aircraft=ufo --in-air --fdm=null --telnet=5501 --telnet=5502 --telnet=5503 --disable-ai-traffic --disable-real-weather-fetch --disable-random-objects --disable-terrasync --disable-clouds --disable-sound --disable-panel --disable-hud --disable-specular-highlight --timeofday=noon --prop:/sim/rendering/multi-sample-buffers=1 --prop:/sim/rendering/multi-samples=2 --prop:/sim/rendering/draw-mask-clouds=false --prop:/sim/rendering/draw-mask-terrain=true --prop:/sim/rendering/draw-mask-objects=true --prop:/sim/rendering/draw-mask-lights=true --prop:/sim/rendering/draw-mask-internal=true --prop:/sim/rendering/draw-mask-cockpit=true --prop:/sim/rendering/draw-mask-effects=true --prop:/sim/rendering/draw-mask-overlay=true --prop:/sim/rendering/draw-mask-world=true --prop:/sim/rendering/draw-mask-panel=true --prop:/sim/rendering/draw-mask-vr=true --prop:/sim/rendering/draw-mask-2d=true --prop:/sim/rendering/draw-mask-3d=true --prop:/sim/rendering/draw-mask-sky=true --prop:/sim/rendering/draw-mask-shadows=true --prop:/sim/rendering/draw-mask-cabin=true --prop:/sim/rendering/draw-mask-weather=true --prop:/sim/rendering/draw-mask-stereo=true --prop:/sim/rendering/draw-mask-internal-cockpit=true --prop:/sim/rendering/draw-mask-internal-windows=true --prop:/sim/rendering/draw-mask-internal-instruments=true --prop:/sim/rendering/draw-mask-internal-overlay=true --prop:/sim/rendering/draw-mask-internal-effects=true --prop:/sim/rendering/draw-mask-internal-lights=true --prop:/sim/rendering/draw-mask-internal-world=true --prop:/sim/rendering/draw-mask-internal-panel=true --prop:/sim/rendering/draw-mask-internal-3d=true --prop:/sim/rendering/draw-mask-internal-sky=true --prop:/sim/rendering/draw-mask-internal-cabin=true --prop:/sim/rendering/draw-mask-internal-weather=true --prop:/sim/rendering/draw-mask-internal-stereo=true --prop:/sim/rendering/draw-mask-internal-shadow=true --prop:/sim/rendering/draw-mask-internal-stall=true --prop:/sim/rendering/draw-mask-internal-aoa=true --prop:/sim/rendering/draw-mask-internal-thermal=false --prop:/sim/rendering/draw-mask-internal-ice=false --prop:/sim/rendering/draw-mask-internal-glass=true --prop:/sim/rendering/draw-mask-internal-dead=true --prop:/sim/rendering/draw-mask-internal-reflection=true
```
请注意,如果你需要使用telnet连接到FlightGear,你需要在另一个命令行窗口中输入telnet命令,例如:
```
telnet localhost 5501
```
这将连接到FlightGear的第一个telnet端口。如果你想连接到其他端口,你需要相应地更改端口号。
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