BioC 3.4: BUILD report for RCy3 on zin1

Package: RCy3

Version: 1.3.0

Command: /home/biocbuild/bbs-3.4-bioc/R/bin/R CMD build --keep-empty-dirs --no-resave-data RCy3

StartedAt: 2016-09-20 01:45:19 -0700 (Tue, 20 Sep 2016)

EndedAt: 2016-09-20 01:45:25 -0700 (Tue, 20 Sep 2016)

EllapsedTime: 5.5 seconds

RetCode: 1

Status:  ERROR

PackageFile: None

PackageFileSize: NA

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### Running command:
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###   /home/biocbuild/bbs-3.4-bioc/R/bin/R CMD build --keep-empty-dirs --no-resave-data RCy3
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* checking for file ‘RCy3/DESCRIPTION’ ... OK
* preparing ‘RCy3’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
Loading required package: graph
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:parallel’:

    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from ‘package:stats’:

    IQR, mad, xtabs

The following objects are masked from ‘package:base’:

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
    get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
    match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
    rbind, rownames, sapply, setdiff, sort, table, tapply, union,
    unique, unsplit, which, which.max, which.min

Connection failed.
To troubleshoot: 1) Please ensure that you have Cytoscape open
2) that the latest version of CyREST is installed.
3) that Cytoscape uses Java 8 (not 7 or below).
To help troubleshooting, please check:
http://www.cytoscape.org/troubleshooting.html

Error: processing vignette 'RCy3.Rnw' failed with diagnostics:
 chunk 1 (label = g0) 
Error in (function (classes, fdef, mtable)  : 
  unable to find an inherited method for function ‘displayGraph’ for signature ‘"NULL"’
Execution halted