🚀 go-pugleaf

Chris Lafferty wrote:

> Kevin,
> 
> I am having a similar problem. I have done what you suggested below,
> adding the -Djava.library.path=  to the location of the .DLL. It
> seems more like it cannot find the function inside the DLL as opposed
> to the DLL itself as before I copied the DLL to that location, the
> error described the DLL name instead of the funciton. I wrote a test
> DLL and was able to call it from Delphi, so I know the methods are
> public and exported properly. However, when I run from java, I get
> the same error as yc did. Here is my code and error:
> 
> public class DLLBridge
> {
>     public DLLBridge() {
>     }
>     public native void RprtMain();
> 
>     static{
>         System.loadLibrary("Reports");
>     }
> 
>     public static void main(String[] args) {
>         DLLBridge dbridge = new DLLBridge();
>         dbridge.RprtMain();
>     }
> }
> 
> java.lang.UnsatisfiedLinkError: RprtMain
>  at com.util.DLLBridge.RprtMain(Native Method)
>  at com.util.DLLBridge.main(DLLBridge.java:21)
> Exception in thread "main"
> 
> Is there something I'm missing? Thanks in advance,
> Chris

The post from Alexey is likely to be more correct than the one I have
given you.  I'm not intimately familiar with JNI and so gave the answer
that solves about 90% of the JNI questions we get.  Have you done what
Alexey suggests?

-- 
Kevin Dean [TeamB]
Dolphin Data Development Ltd.
http://www.datadevelopment.com/

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