我无法进入import matplotlib.pyplot as pltRstudio。
我尝试了SO上已经可用的解决方案。
这是我的尝试：
我安装了网状软件包的devtools安装方式。 devtools::install_github(rstudio/reticulate)
library(reticulate)
repl_python()
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0,10, 100) plt.plot(x, x, label = "linear") plt.legend() plt.show()
我收到以下错误- RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa ImportError: numpy.core.multiarray failed to import
我也在RMarkdown中尝试过。
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(knitr)
library(reticulate)
use_condaenv(condaenv = "python36", conda = "auto", required = FALSE)
```
```{python}
repl_python()
import numpy as np
import matplotlib.pyplot as plt
n = 256
X = np.linspace(-np.pi,np.pi,n,endpoint=True)
Y = np.sin(2*X)
plt.plot (X, Y+1, color='blue', alpha=1.00)
plt.plot (X, Y-1, color='blue', alpha=1.00)
plt.show()
```
收到以下错误-
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa Traceback (most recent call last): File "C:\Users\Vidhya\AppData\Local\Temp\Rtmp6vCzV6\chunk-code-13e83c491e61.txt", line 2, in <module> import matplotlib.pyplot as plt File "C:\Anaconda3\lib\site-packages\matplotlib\pyplot.py", line 29, in <module> import matplotlib.colorbar File "C:\Anaconda3\lib\site-packages\matplotlib\colorbar.py", line 32, in <module> import matplotlib.artist as martist File "C:\Anaconda3\lib\site-packages\matplotlib\artist.py", line 15, in <module> from .transforms import (Bbox, IdentityTransform, TransformedBbox, File "C:\Anaconda3\lib\site-packages\matplotlib\transforms.py", line 39, in <module> from matplotlib._path import (affine_transform, count_bboxes_overlapping_bbox, ImportError: numpy.core.multiarray failed to import
我有类似的问题。我做了跟随，它解决了。在此之前，我想在您获得解决方案的以下线程中为您推荐...
PyQt5-无法加载平台插件“ Windows”。可用的平台是：Windows，最小
这是您要做的[根据您的系统更改路径]
在R中：
py_run_string("import os as os")
py_run_string("os.environ['QT_QPA_PLATFORM_PLUGIN_PATH'] = 'C:/Dev/Anaconda/Library/plugins/platforms'")
np <- import("numpy", as = "np")
plt <- import("matplotlib.pyplot", as = "plt")
x <- np$linspace(0,10, 100)
plt$plot(x, x, label = "linear")
plt$legend()
plt$show()
在repl_python中（嵌入式模式）
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0,10, 100)
plt.plot(x, x, label = "linear")
plt.legend()
plt.show()
希望这会有所帮助...
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