我很惊讶地发现突然出现错误,我的ShinyApp停止了一个未知错误,说'输入字符串1是无效的UTF-8'。即使在昨天,该应用程序仍然完美运行,但是,突然停止了。闪亮的本地部署错误:输入字符串1无效UTF-8
下面是错误的描述,当我运行runApp()
> runApp()
Listening on http://127.0.0.1:3726
Warning: Error in sub: input string 1 is invalid UTF-8
Stack trace (innermost first):
1: runApp
Error : input string 1 is invalid UTF-8
我的会话信息:
> library(shiny); sessionInfo()
R version 3.4.1 (2017-06-30)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS Sierra 10.12.6
Matrix products: default
BLAS: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib
locale:
[1] C/UTF-8/C/C/C/C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] shiny_1.0.5
loaded via a namespace (and not attached):
[1] compiler_3.4.1 R6_2.2.2 htmltools_0.3.6 Rcpp_0.12.12
[5] digest_0.6.12 xtable_1.8-2 httpuv_1.3.5 mime_0.5
有人面临着类似的错误?感谢任何有关如何解决此错误的指示。我在网上搜索了一段时间的解决方案,但没有找到任何相关的。
谢谢你的时间。
感谢,
我有同样的问题,并通过[取代非UTF-8字符]解决它(https://stackoverflow.com/questions/17291287/how-to-identify-delete-non-utf-8-characters-in -r)在我的数据。 'validUTF8()'帮助我识别非UTF-8字符。 –