# ArrayIndexOutOfBoundsException: 446 **URL:** \ **Category:** Uncategorized\ **Created:** [March 25, 2018, 12:46pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187 "2018-03-25T12:46:41Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![hossam992](https://avatars.discourse-cdn.com/v4/letter/h/f08c70/32.png) [@hossam992](https://discuss.kotlinlang.org/u/hossam992)\ **Post date:** [March 25, 2018, 12:46pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/1 "2018-03-25T12:46:41Z")
Hello Please I’m beginner in Kotlin and I get this error in first try to code by intellig IDEA and my operating system is Fedora 27 my code is fun main(args:Array){ ``` print("Hossam") ``` } and this is the error Kotlin: [Internal Error] java.lang.ArrayIndexOutOfBoundsException: 446 at org.jetbrains.org.objectweb.asm.ClassReader.readUnsignedShort(ClassReader.java:2464) at org.jetbrains.org.objectweb.asm.ClassReader.readUTF8(ClassReader.java:2525) at org.jetbrains.org.objectweb.asm.ClassReader.readModule(ClassReader.java:761) at org.jetbrains.org.objectweb.asm.ClassReader.accept(ClassReader.java:646) at org.jetbrains.org.objectweb.asm.ClassReader.accept(ClassReader.java:507) at org.jetbrains.kotlin.resolve.jvm.modules.JavaModuleInfo$Companion.read(JavaModuleInfo.kt:67) at org.jetbrains.kotlin.cli.jvm.modules.CliJavaModuleFinder.findSystemModule(CliJavaModuleFinder.kt:44) at org.jetbrains.kotlin.cli.jvm.modules.CliJavaModuleFinder.access$findSystemModule(CliJavaModuleFinder.kt:25) at org.jetbrains.kotlin.cli.jvm.modules.CliJavaModuleFinder$systemModules$1.invoke(CliJavaModuleFinder.kt:37) at org.jetbrains.kotlin.cli.jvm.modules.CliJavaModuleFinder$systemModules$1.invoke(CliJavaModuleFinder.kt:25) at kotlin.sequences.TransformingSequence$iterator$1.next(Sequences.kt:148) at kotlin.sequences.FilteringSequence$iterator$1.calcNext(Sequences.kt:108) at kotlin.sequences.FilteringSequence$iterator$1.hasNext(Sequences.kt:132) at kotlin.sequences.FlatteningSequence$iterator$1.ensureItemIterator(Sequences.kt:253) at kotlin.sequences.FlatteningSequence$iterator$1.hasNext(Sequences.kt:240) at kotlin.sequences.SequencesKt\_\_\_SequencesKt.none(\_Sequences.kt:1239) at org.jetbrains.kotlin.cli.jvm.compiler.ClasspathRootsResolver.addModularRoots(ClasspathRootsResolver.kt:227) at org.jetbrains.kotlin.cli.jvm.compiler.ClasspathRootsResolver.computeRoots(ClasspathRootsResolver.kt:124) at org.jetbrains.kotlin.cli.jvm.compiler.ClasspathRootsResolver.convertClasspathRoots(ClasspathRootsResolver.kt:79) at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.(KotlinCoreEnvironment.kt:223) at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.(KotlinCoreEnvironment.kt:114) at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:401) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.createCoreEnvironment(K2JVMCompiler.kt:282) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.createEnvironmentWithScriptingSupport(K2JVMCompiler.kt:272) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:151) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:61) at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:107) at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:51) at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:92) at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:380) at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:96) at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:892) at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:96) at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137) at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:919) at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:891) at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:378) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:844) ---
**Author:** ![SackCastellon](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/sackcastellon/32/4553_2.png) [@SackCastellon](https://discuss.kotlinlang.org/u/SackCastellon)\ **Post date:** [March 25, 2018, 6:03pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/3 "2018-03-25T18:03:36Z")
You missed the type argument for class `Array`: ``` fun main(args: Array) { print("Hossam") } ``` ---
**Author:** ![hossam992](https://avatars.discourse-cdn.com/v4/letter/h/f08c70/32.png) [@hossam992](https://discuss.kotlinlang.org/u/hossam992)\ **Post date:** [March 25, 2018, 8:05pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/4 "2018-03-25T20:05:45Z")
@SackCastellon thanks for reply No I wrote it in my code but I don’t know why it isn’t appear here in my qustion ---
**Author:** ![SackCastellon](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/sackcastellon/32/4553_2.png) [@SackCastellon](https://discuss.kotlinlang.org/u/SackCastellon)\ **Post date:** [March 25, 2018, 8:20pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/5 "2018-03-25T20:20:10Z")
Oh 😅 1. Is that the only code you have? 2. You are using Java 9, right? 3. Which version of Kotlin are you using? 4. Are you using Maven/Gradle? ---
**Author:** ![Wasabi375](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/wasabi375/32/4741_2.png) [@Wasabi375](https://discuss.kotlinlang.org/u/Wasabi375)\ **Post date:** [March 25, 2018, 8:25pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/6 "2018-03-25T20:25:53Z")
Same error someone had [here](https://discuss.kotlinlang.org/t/im-a-new-comer-im-facing-this-error-while-im-trying-to-run-the-code-kindly-help/7173) yesterday. He was using intellij and it worked fine after reinstalling it. Seems to be some kind of problem with the newest kotlin version in idea if @hossam992 also is using idea with the newest kotlin version. ---
**Author:** ![udalov](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/udalov/32/5679_2.png) [@udalov](https://discuss.kotlinlang.org/u/udalov)\ **Post date:** [March 26, 2018, 2:40pm UTC](https://discuss.kotlinlang.org/t/arrayindexoutofboundsexception-446/7187/7 "2018-03-26T14:40:36Z")
This issue has been fixed in Kotlin 1.2.30: [https://youtrack.jetbrains.com/issue/KT-21303](https://youtrack.jetbrains.com/issue/KT-21303) Please update Kotlin to the latest version. Also, in the future, please provide the Kotlin version you’re using in your reports. Thanks!