Hi everyone,

Our package "sincell" used to compile without problems, but suddenly I got a compilation error on windows (despite not having done any changes in the code). Anyone has seen this error before and knows how to fix it?

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### Running command:
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###   rm -rf sincell.buildbin-libdir sincell.Rcheck && mkdir sincell.buildbin-libdir sincell.Rcheck && C:\biocbld\bbs-3.2-bioc\R\bin\R.exe CMD INSTALL --build --merge-multiarch --library=sincell.buildbin-libdir sincell_1.1.01.tar.gz >sincell.Rcheck\00install.out 2>&1 && cp sincell.Rcheck\00install.out sincell-install.out  && C:\biocbld\bbs-3.2-bioc\R\bin\R.exe CMD check --library=sincell.buildbin-libdir --install="check:sincell-install.out" --force-multiarch --no-vignettes --timings sincell_1.1.01.tar.gz
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install for i386

* installing *source* package 'sincell' ...
** libs
g++ -m32 -I"C:/biocbld/BBS-3˜1.2-B/R/include" -DNDEBUG    -I"C:/biocbld/bbs-3.2-bioc/R/library/Rcpp/include" -I"d:/RCompile/r-compiling/local/local320/include"     -O2 -Wall  -mtune=core2 -c RcppExports.cpp -o RcppExports.o
g++ -m32 -I"C:/biocbld/BBS-3˜1.2-B/R/include" -DNDEBUG    -I"C:/biocbld/bbs-3.2-bioc/R/library/Rcpp/include" -I"d:/RCompile/r-compiling/local/local320/include"     -O2 -Wall  -mtune=core2 -c pseudoreplicatesbymodel.cpp -o pseudoreplicatesbymodel.o
g++ -m32 -I"C:/biocbld/BBS-3˜1.2-B/R/include" -DNDEBUG    -I"C:/biocbld/bbs-3.2-bioc/R/library/Rcpp/include" -I"d:/RCompile/r-compiling/local/local320/include"     -O2 -Wall  -mtune=core2 -c pseudoreplicatesbynoise.cpp -o pseudoreplicatesbynoise.o
g++ -m32 -I"C:/biocbld/BBS-3˜1.2-B/R/include" -DNDEBUG    -I"C:/biocbld/bbs-3.2-bioc/R/library/Rcpp/include" -I"d:/RCompile/r-compiling/local/local320/include"     -O2 -Wall  -mtune=core2 -c pseudoreplicatesbynoise_cv2.cpp -o pseudoreplicatesbynoise_cv2.o
g++ -m32 -I"C:/biocbld/BBS-3˜1.2-B/R/include" -DNDEBUG    -I"C:/biocbld/bbs-3.2-bioc/R/library/Rcpp/include" -I"d:/RCompile/r-compiling/local/local320/include"     -O2 -Wall  -mtune=core2 -c sstalgorithm.cpp -o sstalgorithm.o
sstalgorithm.cpp: In function 'Rcpp::NumericVector sstalgorithm(Rcpp::NumericVector, int, Rcpp::NumericMatrix)':
sstalgorithm.cpp:28:17: warning: 'disty' may be used uninitialized in this function [-Wuninitialized]
sstalgorithm.cpp:27:17: warning: 'distx' may be used uninitialized in this function [-Wuninitialized]
g++ -m32 -shared -s -static-libgcc -o sincell.dll tmp.def RcppExports.o pseudoreplicatesbymodel.o pseudoreplicatesbynoise.o pseudoreplicatesbynoise_cv2.o sstalgorithm.o -Ld:/RCompile/r-compiling/local/local320/lib/i386 -Ld:/RCompile/r-compiling/local/local320/lib -LC:/biocbld/BBS-3˜1.2-B/R/bin/i386 -lR
installing to C:/biocbld/bbs-3.2-bioc/meat/sincell.buildbin-libdir/sincell/libs/i386
** R
** data
** inst
** preparing package for lazy loading
Error : .onLoad failed in loadNamespace() for 'maps', details:
  call: library.dynam("maps", pkg, lib)
  error: DLL 'maps' not found: maybe not installed for this architecture?
ERROR: lazy loading failed for package 'sincell'
* removing 'C:/biocbld/bbs-3.2-bioc/meat/sincell.buildbin-libdir/sincell'
Warning: running command 'C:/biocbld/bbs-3.2-bioc/R/bin/i386/Rcmd.exe INSTALL --library=sincell.buildbin-libdir sincell_1.1.01.tar.gz --no-multiarch' had status 1

Thanks,

Miguel

The problem dissapeared by its own.