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Cannot Find Jniwrapper Native Library Jniwrap.dll In Java.library.path |TOP|



A native library is a library containing code compiled for a specific (native) architecture. There are certain scenarios like hardware-software integrations and process optimizations where using libraries written for different platforms can be very useful or even necessary. For this purpose, Java provides the Java Native Interface (JNI), which allows Java code that runs inside a Java Virtual Machine (JVM) to interoperate with applications and libraries written in other programming languages, such as C, C++, and assembly. The JNI enables Java code to call and be called by native applications and libraries written in other languages and it enables programmers to write native methods to handle situations where an application cannot be written entirely in Java [1].




Cannot Find Jniwrapper Native Library Jniwrap.dll In Java.library.path



I am getting "java.lang.UnsatisfiedLinkError: no ocijdbc9 in java.library.path" and I have Oracle latest version installed on machine, Can you please help, what is wrong ? Why its not able to find suitable driver.


What does java.library.path means? is it a environment variable or a System property? Also, How to set java.library.path in Eclipse, Netbeans or IntelliJ IDE? I have an application, which uses native library, which is different in windows and Mac OSX, and I need to run that program in Eclipse, please help.


I am getting following error "tibrvnative.dll: Can't find dependent libraries" while setting up Tibco RV in windows 8 machine. I have included tibco binaries in System path and also provided native library location inside my project in Eclipse, but still it's not able to find all dependency.Exception in thread "main" java.lang.UnsatisfiedLinkError: Native library not found. Tried to load tibrvnative64 and tibrvnative at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:392) at com.tibco.tibrv.Tibrv.(Tibrv.java:79)Caused by: java.lang.UnsatisfiedLinkError: no tibrvnative in java.library.path at java.lang.ClassLoader.loadLibrary(Unknown Source) at java.lang.Runtime.loadLibrary0(Unknown Source) at java.lang.System.loadLibrary(Unknown Source) at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:389) ... 7 moreThat was before adding tibco installation bin directory in native library location in project settings in Eclipse, after that we are getting following error :Caused by: java.lang.UnsatisfiedLinkError: C:\tibco\tibrv\8.4\bin\tibrvnative.dll: Can't find dependent libraries at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary1(Unknown Source) at java.lang.ClassLoader.loadLibrary0(Unknown Source) at java.lang.ClassLoader.loadLibrary(Unknown Source) at java.lang.Runtime.loadLibrary0(Unknown Source) at java.lang.System.loadLibrary(Unknown Source) at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:389) ... 7 moreMy machine is Windows 8 64 bit and I am using Java 7 update 30 64 bit version.


I am still getting tibrvnative.dll: Can't find dependent libraries, tried different things like reinstalling after uninstallation, different Java version etc, I also checked PATH, CLASSPATH and native library location but still getting this error.


This error also depends upon whether you are using System.load() or System.loadLibrary() method, because in case of load(), you give absolute path of native libraries while in case of loadLibrary() Java uses variable "java.library.path" to find native libraries.


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