R Under development (unstable) (2024-02-12 r85894 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(netmap)
> 
> test_check("netmap")
Lookup table is ambiguous (duplicate entries in at least one column)
Empty cells in lookup table
Empty cells in lookup table
id or vertex.names not found in lookup table
Invalid network/igraph object supplied
[ FAIL 0 | WARN 7 | SKIP 0 | PASS 22 ]

[ FAIL 0 | WARN 7 | SKIP 0 | PASS 22 ]
> 
> proc.time()
   user  system elapsed 
   1.43    0.46    1.89