java - running from console is ok, from Eclipse error -


i'm going crazzy eclipse. writing simple test class uses external jar. uses native library .dll when running eclipse, command run. here stack trace:

exception in thread "main" java.lang.unsatisfiedlinkerror: c:\program files\yaz\bin\yaz4j.dll: specified procedure not found     @ java.lang.classloader$nativelibrary.load(native method)     @ java.lang.classloader.loadlibrary1(classloader.java:1939)     @ java.lang.classloader.loadlibrary0(classloader.java:1864)     @ java.lang.classloader.loadlibrary(classloader.java:1854)     @ java.lang.runtime.loadlibrary0(runtime.java:845)     @ java.lang.system.loadlibrary(system.java:1084)     @ org.yaz4j.connection.<clinit>(connection.java:56)     @ ru.test.testconnection(test.java:20)     @ ru.test.main(test.java:15)

but when run code console this

java -cp "bin;c:\program files\yaz\java\yaz4j.jar" ru.test

everything works perfect! it's same code. how works in console , not works in eclipse?

here how plugin referenced jar project in eclipse: enter image description here

the messages when native methods fail link dreadful. can think of several root causes might give message:

  1. the dll isn't loading other dependent dll when loaded eclipse. governed windows path environment variable, different when you're running in eclipse.
  2. it's 32-bit dll, , you're running 64-bit jvm under eclipse, 32-bit command line (or vice versa.)

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