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3.2 Beta Error - Failed to load Main-Class manifest

jmborde's picture
published by jmborde on Mon, 06/25/2012 - 17:44

Hi,

I'm a C# guy and know nothing about the Java build process.

I downloaded the latest stable 3.2 beta and when I double click the encog-core-3.2.0-SNAPSHOT.jar file, I get the following errror:

Failed to load Main-Class manifest attribute from encog-core-3.2.0-SNAPSHOT.jar

Any ideas what I need to configure so I can run these non-production versions?

thanks.

jim

Neural Network Forums: 
Getting Started
jeffheaton's picture

Submitted by jeffheaton on Tue, 06/26/2012 - 09:21.

That JAR file is basically the Encog runtime. It has all of the functions that an application needs to use Encog, but it is not actually an application. Sort of like a DLL. You can double click the workbench and run it. But not the core JAR.

You can find more info on running the examples here.

http://www.heatonresearch.com/wiki/Encog_Java_Examples

jmborde's picture

Submitted by jmborde on Tue, 06/26/2012 - 19:05.

Thanks Jeff,
For some reason, the build I picked didn't have an executable. When I went to the builds for the next day, an executable file was present. All is good.
Great work - much appreciated.
jim

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