Posted August 7, 20214 yr I was playing a forge server with some friends yesterday, but today I added some mods and suddenly the server wouldn't star, then I realized that the optifine was the problem. Now the server starts but my friends can't join, and this message appears on the cmd WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by cpw.mods.modlauncher.SecureJarHandler (file:/C:/Users/Nicolas/Desktop/Server%20Tationland/libraries/cpw/mods/modlauncher/8.0.9/modlauncher-8.0.9.jar) to field java.util.jar.Manifest.jv WARNING: Please consider reporting this to the maintainers of cpw.mods.modlauncher.SecureJarHandler WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Can someone help me? Edited August 7, 20214 yr by Taitan-
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