Troubleshooting Running Java and TIBCO Enterprise Runtime for R on a Mac
The terrJava package requires the Java Native Interface (JNI) capability, but this capability is not enabled by default in Oracle's JDK installation.
About this task
Note: As of TERR 6.0, support for TERR on the Mac is deprecated and is no
longer tested.
When you call
.JavaMethod (or another terrJava function) on the Mac,
if you receive the following error message, you must add the missing capability
to the JDK
Info.plist.
Java installation at /Library/Java/JavaVirtualMachines/jdk1.8.0_73.jdk/Contents/Home does not have required 'JNI' capabilityAdding this missing capability to the Java configuration allows the JVM to sart as expected.
Procedure
Type the following one-line command to add the JNI capability to
the
Info.plist.
sudo /usr/libexec/PlistBuddy -c "Add :JavaVM:JVMCapabilities: string JNI" $JAVA_HOME/../Info.plist