我正在尝试使用ggplot()
- 包中的ggplot2
创建一个情节,但是只要我执行代码,R就会崩溃,例如:
library(ggplot2)
library(data.table)
ggplot(data=dt, aes(x=year, y=value, fill=variable)) +
geom_bar(stat="identity", width=0.85)
这种情况发生在RStudio的多个版本中以及RGUI中(与here所述的问题相反)。它发生在ggplot
的任何调用上,即使使用数据帧而不是data.table作为输入。
当我将绘图保存在单独的对象中时,它不会立即崩溃。但是,一旦我尝试打印情节,一切都会崩溃。
test_plot <- ggplot(data=dt, aes(x=year, y=value, fill=variable)) +
geom_bar(stat="identity", width=0.85)
print(test_plot)
我可以在ggplot2
- 包之外生成图表。
我已经看到ggplot2
导致崩溃的报道,但这些是两年前被认为是一个RStudio错误,这似乎不是这里的情况。
有没有人见过这种行为,更重要的是,我该如何解决?
当我不打印情节时会发生这种情况,但尝试使用ggsave()
保存:
ggsave("test.png", test_plot, device = "png")
dt <- structure(list(year = c("2014", "2015", "2016", "2014", "2015",
"2016"), variable = c("1", "1", "1", "2", "2", "2"), value = c(82.1,
47.8, 60.8, 706.6, 580.2, 128.4)), .Names = c("year", "variable",
"value"), class = c("data.table", "data.frame"), row.names = c(NA,
-6L), .internal.selfref = <pointer: 0x102009f78>)
sessionInfo()
R version 3.4.3 (2017-11-30)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: OS X El Capitan 10.11.6
Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] ggplot2_2.2.1 data.table_1.10.4-3
loaded via a namespace (and not attached):
[1] colorspace_1.3-2 scales_0.5.0 compiler_3.4.3 lazyeval_0.2.1 plyr_1.8.4 tools_3.4.3 pillar_1.2.1 gtable_0.2.0
[9] tibble_1.4.2 yaml_2.1.18 Rcpp_0.12.15 grid_3.4.3 rlang_0.2.0 munsell_0.4.3
答案 0 :(得分:1)
通常,可以通过确保deps <- tools::package_dependencies("ggplot2", recursive = TRUE)$ggplot2
for (dep in deps)
try(install.packages(dep))
以及它所依赖的任何R包都是最新的来解决这些问题。您可以尝试以下内容:
services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme) //TODO If I remove this default then the android client stops working (the web client will only work with this removed)
.AddCookie(options =>
{
options.LoginPath = new PathString("/Development/Account/Login");
options.AccessDeniedPath = new PathString("/Development/Account/Login");
options.LogoutPath = new PathString("/Development/Account/Logout");
options.ExpireTimeSpan = TimeSpan.FromDays(1);
})
.AddIdentityServerAuthentication(options =>
{
var configAuthority = container.GetInstance<IOptions<CoPilotConfig>>().Value?.IdentityAuthority;
options.Authority = configAuthority ?? $"http://localhost:{Constants.LOOPBACK_PORT}";
options.RequireHttpsMetadata = false;
options.ApiName = "CoPilotApi";
});
这可能最终会重新安装一些您可能已安装的软件包,但它并没有受到伤害。