我将RBioFormats用于R的图像处理。当我的计算机没有Internet连接时,我无法加载RBioFormats库。 R的控制台出现错误消息:
Error: package or namespace load failed for 'RbioFormats':
.onLoad failed in loadNamespace() for 'RBioFormats', details:
call: NULL
error: failed to download Bio-Formats Java library
Check your internet connection
我正在使用GNU / Linux操作系统。首先,我认为这是由于安装了Java环境的版本11。我注意到v11是开发者版本。安装Java环境v8后,将导致相同的错误输出。结果是当我没有互联网连接时,我无法使用RBioFormats库。
> sessionInfo()
R version 3.6.0 (2019-04-26)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Anarchy Linux
Matrix products: default
BLAS: /usr/lib/libblas.so.3.8.0
LAPACK: /usr/lib/liblapack.so.3.8.0
locale:
[1] LC_CTYPE=es_ES.UTF-8 LC_NUMERIC=C LC_TIME=es_ES.UTF-8 LC_COLLATE=es_ES.UTF-8 LC_MONETARY=es_ES.UTF-8
[6] LC_MESSAGES=es_ES.UTF-8 LC_PAPER=es_ES.UTF-8 LC_NAME=es_ES.UTF-8 LC_ADDRESS=es_ES.UTF-8 LC_TELEPHONE=es_ES.UTF-8
[11] LC_MEASUREMENT=es_ES.UTF-8 LC_IDENTIFICATION=es_ES.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] RBioFormats_0.0.54 rJava_0.9-11
loaded via a namespace (and not attached):
[1] Rcpp_1.0.1 locfit_1.5-9.1 lattice_0.20-38 png_0.1-7 fftwtools_0.9-8 digest_0.6.19 bitops_1.0-6 tiff_0.1-5
[9] grid_3.6.0 EBImage_4.26.0 tools_3.6.0 htmlwidgets_1.3 RCurl_1.95-4.12 jpeg_0.1-8 abind_1.4-5 parallel_3.6.0
[17] compiler_3.6.0 BiocGenerics_0.30.0 htmltools_0.3.6