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    posted a message on Error: Unable to start Minecraft Runtime Environment.
    Quote from keybounce >>

    Modded minecraft generally does like Java 8.


    There seems to be a bug in the handling of permgen in java 8 that can be triggered by CMS or parallel old (aka throughput) collectors. Switch to G1GC, and see if that solves it.



    and remove all of the CMS options on your command line




    Now, which launcher are you using?

    > I get error popup with a message: "Unable to start Minecraft Runtime Environment. This is most likely caused by a corruption. Please try to reinstall Minecraft." 


    That does *not* sound like the vanilla mojang launcher -- if I get errors, I get a message from Java itself saying unable to create virtual machine, often with a message about which option is offending.


    So the first question must be: What launcher are you using, and what options is it forcing that are conflicting with what you want?


    (* I **HATE** launcher that force options on you. *)

      hi what CMS



    Posted in: General Discussion
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