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Forge 1.12 and Minecraft using different versions of JOpt


fr1kin

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Running Forge 1.12-14.21.1.2397, 64bit java 8 update 131

 

ForgeGradle and Minecraft are using jopt-simple-5.0.3, but Forge still seems to be using jopt-simple:4.6. This might be causing strange exceptions when calling any method deriving from JOpt.

 

For example:

parser.acceptsAll(Arrays.asList("help", "?"), "Help");

will throw

java.lang.NoSuchMethodError: joptsimple.OptionParser.acceptsAll(Ljava/util/List;)Ljoptsimple/OptionSpecBuilder;

ONLY when running outside the developer environment, otherwise it runs just fine.

 

Edit: just to be clear. I am talking about the dependencies listed in the json file inside the versions folder.

Edited by fr1kin
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Right, Forgot we have to force the server to have JOpt, because Mojang believes in manually parsing the command line for the dedicated server -.-

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

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