Error when trying to start Bedrock ProxyPass with Java 17 #106
Description
When trying to start the Bedrock proxy (with GitHub build 98) it will cause errors if the default installed Java version is 17 (8 works)
Shows the following error:
ProxyPass output: WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
ProxyPass output: [12:28:30 DEBUG]: Using SLF4J as the default logging framework
ProxyPass output: [--start-from-args, 0.0.0.0, 19142, 127.0.0.1, 19132, 1, true, true, pakkit, pakkitProxyPoweredByProxyPass, true, 50079]12
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.leakDetection.level: simple
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.leakDetection.targetRecords: 4
ProxyPass output: ProxyPass - Websocket started on port: 50079
ProxyPass output: [12:28:31 INFO ]: Loading server...
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.eventLoopThreads: 32
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.noKeySetOptimization: false
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.selectorAutoRebuildThreshold: 512
ProxyPass output: [12:28:31 DEBUG]: Platform: Windows
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.noUnsafe: false
ProxyPass output: [12:28:31 DEBUG]: Java version: 17
ProxyPass output: [12:28:31 DEBUG]: sun.misc.Unsafe.theUnsafe: available
ProxyPass output: [12:28:31 DEBUG]: sun.misc.Unsafe.copyMemory: available
ProxyPass output: [12:28:31 DEBUG]: java.nio.Buffer.address: available
ProxyPass output: [12:28:31 DEBUG]: direct buffer constructor: unavailable
java.lang.UnsupportedOperationException: Reflective setAccessible(true) disabled
at io.netty.util.internal.ReflectionUtil.trySetAccessible(ReflectionUtil.java:31) ~[proxypass-pakkit.jar:?]
at io.netty.util.internal.PlatformDependent0$4.run(PlatformDependent0.java:225) ~[proxypass-pakkit.jar:?]
at java.security.AccessController.doPrivileged(AccessController.java:318) ~[?:?]
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:219) ~[proxypass-pakkit.jar:?]
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:273) ~[proxypass-pakkit.jar:?]
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:285) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:156) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:138) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47) ~[proxypass-pakkit.jar:?]
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:78) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:73) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:60) ~[proxypass-pakkit.jar:?]
at com.nukkitx.network.util.EventLoops$ChannelType.lambda$static$2(EventLoops.java:58) ~[proxypass-pakkit.jar:?]
at com.nukkitx.network.util.EventLoops.<clinit>(EventLoops.java:36) ~[proxypass-pakkit.jar:?]
at com.nukkitx.protocol.bedrock.BedrockServer.<init>(BedrockServer.java:30) ~[proxypass-pakkit.jar:?]
at com.nukkitx.protocol.bedrock.BedrockServer.<init>(BedrockServer.java:26) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.actualBoot(ProxyPass.java:378) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.bootFromArgs(ProxyPass.java:338) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.startFromArgs(ProxyPass.java:304) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.main(ProxyPass.java:286) ~[proxypass-pakkit.jar:?]
ProxyPass output: [12:28:31 DEBUG]: java.nio.Bits.unaligned: available, true
ProxyPass output: [12:28:31 DEBUG]: jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable
java.lang.IllegalAccessException: class io.netty.util.internal.PlatformDependent0$6 cannot access class jdk.internal.misc.Unsafe (in module java.base) because module java.base does not export jdk.internal.misc to unnamed module @5ae9a829
at jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:392) ~[?:?]
at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:674) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:560) ~[?:?]
at io.netty.util.internal.PlatformDependent0$6.run(PlatformDependent0.java:335) ~[proxypass-pakkit.jar:?]
at java.security.AccessController.doPrivileged(AccessController.java:318) ~[?:?]
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:326) ~[proxypass-pakkit.jar:?]
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:273) ~[proxypass-pakkit.jar:?]
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:285) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:156) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:138) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58) ~[proxypass-pakkit.jar:?]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47) ~[proxypass-pakkit.jar:?]
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:78) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:73) ~[proxypass-pakkit.jar:?]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:60) ~[proxypass-pakkit.jar:?]
at com.nukkitx.network.util.EventLoops$ChannelType.lambda$static$2(EventLoops.java:58) ~[proxypass-pakkit.jar:?]
at com.nukkitx.network.util.EventLoops.<clinit>(EventLoops.java:36) ~[proxypass-pakkit.jar:?]
at com.nukkitx.protocol.bedrock.BedrockServer.<init>(BedrockServer.java:30) ~[proxypass-pakkit.jar:?]
at com.nukkitx.protocol.bedrock.BedrockServer.<init>(BedrockServer.java:26) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.actualBoot(ProxyPass.java:378) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.bootFromArgs(ProxyPass.java:338) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.startFromArgs(ProxyPass.java:304) ~[proxypass-pakkit.jar:?]
at com.nukkitx.proxypass.ProxyPass.main(ProxyPass.java:286) ~[proxypass-pakkit.jar:?]
ProxyPass output: [12:28:31 DEBUG]: java.nio.DirectByteBuffer.<init>(long, int): unavailable
ProxyPass output: [12:28:31 DEBUG]: sun.misc.Unsafe: available
ProxyPass output: [12:28:31 DEBUG]: maxDirectMemory: 8573157376 bytes (maybe)
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.tmpdir: E:\TEMP (java.io.tmpdir)
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.bitMode: 64 (sun.arch.data.model)
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.maxDirectMemory: -1 bytes
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.uninitializedArrayAllocationThreshold: -1
ProxyPass output: [12:28:31 DEBUG]: java.nio.ByteBuffer.cleaner(): available
ProxyPass output: [12:28:31 DEBUG]: -Dio.netty.noPreferDirect: false
ProxyPass output: [12:28:31 DEBUG]: org.jctools-core.MpscChunkedArrayQueue: available
A possible solution if compatibility for Java 17 isn't possible yet would be to include the correct JRE inside the zip/exe file. (Which is the suggested approach for any Java application anyways)