I have installed rJava, xlsx, xlsxjars, XLConnect and XLConnectJars. Executing library(xlsx) gives this output
Loading required package: rJava Loading required package: xlsxjars Error : .onLoad failed in loadNamespace() for 'xlsx', details: call: .jinit() error: JNI_GetCreatedJavaVMs returned -1 Error: package or namespace load failed for 'xlsx' JavaVM: requested Java version ((null)) not available. Using Java at "" instead. JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib JavaVM FATAL: Failed to load the jvm library. Executing library(XLConnect) gives this output Loading required package: XLConnectJars Error : .onLoad failed in loadNamespace() for 'XLConnectJars', details: call: .jinit() error: JNI_GetCreatedJavaVMs returned -1 Error: package 'XLConnectJars' could not be loaded JavaVM: requested Java version ((null)) not available. Using Java at "" instead. JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib JavaVM FATAL: Failed to load the jvm library. sessionInfo (after library(xlsx) and library(XLConnect)) and javareconf output below. What is going on? What is the solution for this problem? Berend Hasselman SessionInfo: R version 3.2.3 Patched (2016-02-13 r70160) Platform: x86_64-apple-darwin13.4.0 (64-bit) Running under: OS X 10.11.3 (El Capitan) locale: [1] en_IE.UTF-8/en_IE.UTF-8/en_IE.UTF-8/C/en_IE.UTF-8/en_IE.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] xlsxjars_0.6.1 rJava_0.9-8 loaded via a namespace (and not attached): [1] tools_3.2.3 Output of R CMD javareconf [.../~]: R CMD javareconf -n Java interpreter : /usr/bin/java Java version : 1.8.0_25 Java home path : /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre Java compiler : /usr/bin/javac Java headers gen.: /usr/bin/javah Java archive tool: /usr/bin/jar Non-system Java on OS X trying to compile and link a JNI program detected JNI cpp flags : -I$(JAVA_HOME)/../include -I$(JAVA_HOME)/../include/darwin detected JNI linker flags : -L$(JAVA_HOME)/lib/server -ljvm clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/../include -I/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/../include/darwin -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -fPIC -Wall -mtune=core2 -g -O2 -c conftest.c -o conftest.o clang -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o conftest.so conftest.o -L/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/lib/server -ljvm -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation JAVA_HOME : /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre Java library path: $(JAVA_HOME)/lib/server JNI cpp flags : -I$(JAVA_HOME)/../include -I$(JAVA_HOME)/../include/darwin JNI linker flags : -L$(JAVA_HOME)/lib/server -ljvm _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac