[Bioc-devel] invalid PDF version and NULL vector errors in unchanged package

[Sokratis Kariotis]

Hey all,

I maintain 'pathprint', a package added to bioconductor in the last
release. Now the BioC 3.6 BUILD (
http://bioconductor.org/checkResults/3.6/bioc-LATEST/pathprint/)
<http://bioconductor.org/checkResults/3.6/bioc-LATEST/pathprint/> is
producing an error in all 3 platforms (despite it used to be error-free and
there were no changes to the code after that). *malbec1* and *tokay1* share
the same error:

Error: processing vignette 'exampleFingerprint.Rnw' failed with diagnostics:
invalid PDF version
Execution halted

while *veracruz1* provides a different error

Error: processing vignette 'exampleFingerprint.Rnw' failed with diagnostics:
 chunk 2 (label = data)
Error in array(x, c(length(x), 1L), if (!is.null(names(x))) list(names(x),  :
  'data' must be of a vector type, was 'NULL'
Execution halted

The two errors seem to be different, the first one appears at the very
beginning and is general,
while the second one is having a problem with the data chuck of the file.

Could any changes in BioC 3.6 be responsible, since the code didnt
change at all? Thanks in advance for any help!

Regards,

Sokratis

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