JNI

s srikanth

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Posts: 14

posted 23 years ago

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Can anybody tell what is UnsatisfiedLinkError in JNI ?

rani bedi

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Posts: 358

posted 23 years ago

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Well I don't know abt JNI but the UnsatisfiedLinkError is thrown if the Java Virtual Machine cannot find an appropriate native-language definition of a method declared native. It signals an unsatisfied link.
Check the API at http://java.sun.com/j2se/1.3/docs/api/index.html

Cheers,<br />Rani<br />SCJP, SCWCD, SCBCD

Roman Hoyenko

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Posts: 5

posted 23 years ago

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You are getting this error when java program can't find the .dll file or it can find the .dll, but can not find the method you are trying to call. Make sure method names in C++ are matching with those you're calling from java. You can use javah.exe tool to make .h file for your C++ program - it will have right names.