[英]Jupyter R crashes when plotting in docker container
I am trying to set up Jupyter using Docker. 我正在尝试使用Docker设置Jupyter。 I would like to provide multiple languages kernels (python, scala, R etc.) Now it seems work for others but R. Everytime I execute a 'plot' function, the browser will tell me "The kernel appears to have died. It will restart automatically" 我想提供多种语言的内核(python,scala,R等),现在看来对其他人也有效,但R除外。每次我执行“绘图”功能时,浏览器都会告诉我“内核似乎已经死亡。它将自动重启”
And the error message in log is: 并且日志中的错误消息是:
***caught segfault ***
address 0x35da0, cause 'memory not mapped'
Traceback:
1: png(tf, width, height, "in", pointsize, bg, res, antialias = antialias)
2: dev.cb(tf)
3: repr_recordedplot_generic(obj, ".png", TRUE, function(tf) png(tf, width, height, "in", pointsize, bg, res, antialias = antialias))
4: repr_png.recordedplot(plotobj)
5: mime2repr[mime]
6: doTryCatch(return(expr), name, parentenv, handler)
7: tryCatchOne(expr, names, parentenv, handlers[[1L]])
8: tryCatchList(expr, classes, parentenv, handlers)
9: tryCatch({ formats[[mime]] <- mime2repr[mime]}, error = handle_error)
10: send_plot(last_recorded_plot)
11: executor$execute(msg)
12: handle_shell()
13: kernel$run()
14: IRkernel::main()
aborting ...
[I 2016-06-08 19:41:02.360 XX restarter:103] KernelRestarter: restarting kernel (1/5)
WARNING:root:kernel XXXXXXXXXXXXXXXXXX restarted
If I execute a function of png()
or jpeg()
from the browser (Google Chrome) first, then plot()
function could be executed successfully. 如果我先从浏览器(Google Chrome)执行png()
或jpeg()
plot()
函数,则plot()
函数可能会成功执行。 I don't know why this happens, what will be changed after running png()
or jpeg()
. 我不知道为什么会这样,运行png()
或jpeg()
后会发生什么变化。 Has anyone met similar issues in either Jupyter or R? 是否有人在Jupyter或R中遇到过类似的问题?
This ended up avoiding using conda while downloading/installing the R packages. 最终避免在下载/安装R软件包时使用conda。 Instead, CRAN is used. 而是使用CRAN。 It seems something is wrong with the compiled packages in conda. 似乎conda中已编译的软件包有问题。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.