Hi,when I use KEGGREST with this line :goi.clut <-unlist(strsplit(keggGet("mmu00190")[[1]]$GENE,split="; ")),it always have this kind of error:Error in .getUrl(url, .flatFileParser) : 
  invalid request, server returned Success: (200) OK (http://rest.kegg.jp/get/mmu00190).Here is the information about my work :

R version 3.1.1 (2014-07-10)
Platform: i386-w64-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=Chinese (Simplified)_China.936 
[2] LC_CTYPE=Chinese (Simplified)_China.936   
[3] LC_MONETARY=Chinese (Simplified)_China.936
[4] LC_NUMERIC=C                              
[5] LC_TIME=Chinese (Simplified)_China.936    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] KEGGREST_1.6.4       BiocInstaller_1.16.5

loaded via a namespace (and not attached):
 [1] BiocGenerics_0.12.1 Biostrings_2.34.1   curl_0.9.7         
 [4] httr_1.1.0          IRanges_2.0.1       parallel_3.1.1     
 [7] png_0.1-7           R6_2.1.2            S4Vectors_0.4.0    
[10] stats4_3.1.1        tools_3.1.1         XVector_0.6.0      
[13] zlibbioc_1.12.0 

How can I solve this problem? Thank you very much!