I'm trying to install Mcreator 1.8.1 but the installation keeps failing for I don't know what reason I have a picture below of the error popup window. I tried using the installer and the Archive installation methods (This same thing happend when I tryed installing 1.8.0)
PLEASE HELP!
Issue comments
Ok here it it
Executing gradle command: cleanCache clean setupDecompWorkspace --refresh-dependencies
Build info: MCreator 1.8.1, 64-bit, 8142 MB, Windows 10 - cmd, JVM 1.8.0_172, JAVA_HOME: C:\Pylo\MCreator181\.\jdk
C:\Pylo\MCreator181\forge>gradlew -Dorg.gradle.daemon=false -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms625m -Xmx2048m" cleanCache clean setupDecompWorkspace --refresh-dependencies
This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.
#################################################
ForgeGradle 2.3-SNAPSHOT-3996470
https://github.com/MinecraftForge/ForgeGradle
#################################################
Powered by MCP
http://modcoderpack.com
by: Searge, ProfMobius, R4wk, ZeuX
Fesh0r, IngisKahn, bspkrs, LexManos
#################################################
:cleanCache
:clean UP-TO-DATE
:deobfCompileDummyTask
:deobfProvidedDummyTask
:getVersionJson
:extractUserdev
:extractDependencyATs SKIPPED
:extractMcpData
:extractMcpMappings
:genSrgs
:downloadClient
:downloadServer
:splitServerJar
:mergeJars
:deobfMcSRG
Applying SpecialSource...
Applying Exceptor...
[Fatal Error] patchy-1.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] oshi-core-1.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] jna-4.4.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] jna-4.4.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] platform-3.4.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] platform-3.4.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] icu4j-core-mojang-51.2.pom:2:1: Content is not allowed in prolog.
[Fatal Error] guava-21.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] guava-21.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] jutils-1.0.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] jutils-1.0.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] gson-2.8.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] gson-2.8.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] authlib-1.5.25.pom:2:1: Content is not allowed in prolog.
[Fatal Error] realms-1.10.22.pom:2:1: Content is not allowed in prolog.
[Fatal Error] fastutil-7.1.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] fastutil-7.1.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] log4j-api-2.8.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] log4j-api-2.8.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] text2speech-1.10.3.pom:2:1: Content is not allowed in prolog.
[Fatal Error] launchwrapper-1.12.pom:2:1: Content is not allowed in prolog.
[Fatal Error] asm-debug-all-5.2.pom:2:1: Content is not allowed in prolog.
[Fatal Error] akka-actor_2.11-2.3.3.pom:2:1: Content is not allowed in prolog.
[Fatal Error] config-1.2.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-actors-migration_2.11-1.1.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-compiler-2.11.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-continuations-library_2.11-1.0.2.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-continuations-plugin_2.11.1-1.0.2.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-library-2.11.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-parser-combinators_2.11-1.0.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-reflect-2.11.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-swing_2.11-1.0.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] scala-xml_2.11-1.0.2.pom:2:1: Content is not allowed in prolog.
[Fatal Error] lzma-0.0.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] trove4j-3.0.3.pom:2:1: Content is not allowed in prolog.
[Fatal Error] trove4j-3.0.3.pom:2:1: Content is not allowed in prolog.
[Fatal Error] maven-artifact-3.5.3.pom:2:1: Content is not allowed in prolog.
:decompileMc FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':decompileMc'.
> Could not resolve all dependencies for configuration ':forgeGradleMcDeps'.
> Could not resolve com.mojang:patchy:1.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.mojang:patchy:1.1.
> Could not parse POM https://libraries.minecraft.net/com/mojang/patchy/1.1/patchy-1.1.pom
> Content is not allowed in prolog.
> Could not resolve oshi-project:oshi-core:1.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve oshi-project:oshi-core:1.1.
> Could not parse POM https://libraries.minecraft.net/oshi-project/oshi-core/1.1/oshi-core-1…
> Content is not allowed in prolog.
> Could not resolve net.java.dev.jna:jna:4.4.0.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve net.java.dev.jna:jna:4.4.0.
> Could not parse POM https://repo1.maven.org/maven2/net/java/dev/jna/jna/4.4.0/jna-4.4.0.pom
> Content is not allowed in prolog.
> Could not resolve net.java.dev.jna:jna:4.4.0.
> Could not parse POM https://libraries.minecraft.net/net/java/dev/jna/jna/4.4.0/jna-4.4.0.pom
> Content is not allowed in prolog.
> Could not resolve net.java.dev.jna:platform:3.4.0.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve net.java.dev.jna:platform:3.4.0.
> Could not parse POM https://repo1.maven.org/maven2/net/java/dev/jna/platform/3.4.0/platform…
> Content is not allowed in prolog.
> Could not resolve net.java.dev.jna:platform:3.4.0.
> Could not parse POM https://libraries.minecraft.net/net/java/dev/jna/platform/3.4.0/platfor…
> Content is not allowed in prolog.
> Could not resolve com.ibm.icu:icu4j-core-mojang:51.2.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.ibm.icu:icu4j-core-mojang:51.2.
> Could not parse POM https://libraries.minecraft.net/com/ibm/icu/icu4j-core-mojang/51.2/icu4…
> Content is not allowed in prolog.
> Could not resolve net.sf.jopt-simple:jopt-simple:5.0.3.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve net.sf.jopt-simple:jopt-simple:5.0.3.
> Could not parse POM https://repo1.maven.org/maven2/net/sf/jopt-simple/jopt-simple/5.0.3/jop…
> Resetting to invalid mark
> Could not resolve net.sf.jopt-simple:jopt-simple:5.0.3.
> Could not parse POM https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/5.0.3/jo…
> Resetting to invalid mark
> Could not resolve io.netty:netty-all:4.1.9.Final.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve io.netty:netty-all:4.1.9.Final.
> Could not parse POM https://repo1.maven.org/maven2/io/netty/netty-all/4.1.9.Final/netty-all…
> Resetting to invalid mark
> Could not resolve io.netty:netty-all:4.1.9.Final.
> Could not parse POM https://libraries.minecraft.net/io/netty/netty-all/4.1.9.Final/netty-al…
> Resetting to invalid mark
> Could not resolve com.google.guava:guava:21.0.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.google.guava:guava:21.0.
> Could not parse POM https://repo1.maven.org/maven2/com/google/guava/guava/21.0/guava-21.0.p…
> Content is not allowed in prolog.
> Could not resolve com.google.guava:guava:21.0.
> Could not parse POM https://libraries.minecraft.net/com/google/guava/guava/21.0/guava-21.0…
> Content is not allowed in prolog.
> Could not resolve org.apache.commons:commons-lang3:3.5.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.apache.commons:commons-lang3:3.5.
> Could not parse POM https://repo1.maven.org/maven2/org/apache/commons/commons-lang3/3.5/com…
> Resetting to invalid mark
> Could not resolve org.apache.commons:commons-lang3:3.5.
> Could not parse POM https://libraries.minecraft.net/org/apache/commons/commons-lang3/3.5/co…
> Resetting to invalid mark
> Could not resolve commons-io:commons-io:2.5.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve commons-io:commons-io:2.5.
> Could not parse POM https://repo1.maven.org/maven2/commons-io/commons-io/2.5/commons-io-2.5…
> Resetting to invalid mark
> Could not resolve commons-io:commons-io:2.5.
> Could not parse POM https://libraries.minecraft.net/commons-io/commons-io/2.5/commons-io-2…
> Resetting to invalid mark
> Could not resolve commons-codec:commons-codec:1.10.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve commons-codec:commons-codec:1.10.
> Could not parse POM https://repo1.maven.org/maven2/commons-codec/commons-codec/1.10/commons…
> Resetting to invalid mark
> Could not resolve commons-codec:commons-codec:1.10.
> Could not parse POM https://libraries.minecraft.net/commons-codec/commons-codec/1.10/common…
> Resetting to invalid mark
> Could not resolve net.java.jutils:jutils:1.0.0.
Required by:
com.yourname.modid:forge:1.0
com.yourname.modid:forge:1.0
> net.java.jinput:jinput:2.0.5
> Could not resolve net.java.jutils:jutils:1.0.0.
> Could not parse POM https://repo1.maven.org/maven2/net/java/jutils/jutils/1.0.0/jutils-1.0…
> Content is not allowed in prolog.
> Could not resolve net.java.jutils:jutils:1.0.0.
> Could not parse POM https://libraries.minecraft.net/net/java/jutils/jutils/1.0.0/jutils-1.0…
> Content is not allowed in prolog.
> Could not resolve com.google.code.gson:gson:2.8.0.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.google.code.gson:gson:2.8.0.
> Could not parse POM https://repo1.maven.org/maven2/com/google/code/gson/gson/2.8.0/gson-2.8…
> Content is not allowed in prolog.
> Could not resolve com.google.code.gson:gson:2.8.0.
> Could not parse POM https://libraries.minecraft.net/com/google/code/gson/gson/2.8.0/gson-2…
> Content is not allowed in prolog.
> Could not resolve com.mojang:authlib:1.5.25.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.mojang:authlib:1.5.25.
> Could not parse POM https://libraries.minecraft.net/com/mojang/authlib/1.5.25/authlib-1.5.2…
> Content is not allowed in prolog.
> Could not resolve com.mojang:realms:1.10.22.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.mojang:realms:1.10.22.
> Could not parse POM https://libraries.minecraft.net/com/mojang/realms/1.10.22/realms-1.10.2…
> Content is not allowed in prolog.
> Could not resolve org.apache.commons:commons-compress:1.8.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.apache.commons:commons-compress:1.8.1.
> Could not parse POM https://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.8…
> Resetting to invalid mark
> Could not resolve org.apache.commons:commons-compress:1.8.1.
> Could not parse POM https://libraries.minecraft.net/org/apache/commons/commons-compress/1.8…
> Resetting to invalid mark
> Could not resolve it.unimi.dsi:fastutil:7.1.0.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve it.unimi.dsi:fastutil:7.1.0.
> Could not parse POM https://repo1.maven.org/maven2/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1…
> Content is not allowed in prolog.
> Could not resolve it.unimi.dsi:fastutil:7.1.0.
> Could not parse POM https://libraries.minecraft.net/it/unimi/dsi/fastutil/7.1.0/fastutil-7…
> Content is not allowed in prolog.
> Could not resolve org.apache.logging.log4j:log4j-api:2.8.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.apache.logging.log4j:log4j-api:2.8.1.
> Could not parse POM https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-api/2.8.1…
> Content is not allowed in prolog.
> Could not resolve org.apache.logging.log4j:log4j-api:2.8.1.
> Could not parse POM https://libraries.minecraft.net/org/apache/logging/log4j/log4j-api/2.8…
> Content is not allowed in prolog.
> Could not resolve org.apache.logging.log4j:log4j-core:2.8.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.apache.logging.log4j:log4j-core:2.8.1.
> Could not parse POM https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-core/2.8…
> Resetting to invalid mark
> Could not resolve org.apache.logging.log4j:log4j-core:2.8.1.
> Could not parse POM https://libraries.minecraft.net/org/apache/logging/log4j/log4j-core/2.8…
> Resetting to invalid mark
> Could not resolve com.mojang:text2speech:1.10.3.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.mojang:text2speech:1.10.3.
> Could not parse POM https://libraries.minecraft.net/com/mojang/text2speech/1.10.3/text2spee…
> Content is not allowed in prolog.
> Could not resolve net.minecraft:launchwrapper:1.12.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve net.minecraft:launchwrapper:1.12.
> Could not parse POM https://libraries.minecraft.net/net/minecraft/launchwrapper/1.12/launch…
> Content is not allowed in prolog.
> Could not resolve org.ow2.asm:asm-debug-all:5.2.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.ow2.asm:asm-debug-all:5.2.
> Could not parse POM https://repo1.maven.org/maven2/org/ow2/asm/asm-debug-all/5.2/asm-debug-…
> Content is not allowed in prolog.
> Could not resolve com.typesafe.akka:akka-actor_2.11:2.3.3.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.typesafe.akka:akka-actor_2.11:2.3.3.
> Could not parse POM https://repo1.maven.org/maven2/com/typesafe/akka/akka-actor_2.11/2.3.3/…
> Content is not allowed in prolog.
> Could not resolve com.typesafe:config:1.2.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve com.typesafe:config:1.2.1.
> Could not parse POM https://repo1.maven.org/maven2/com/typesafe/config/1.2.1/config-1.2.1.p…
> Content is not allowed in prolog.
> Could not resolve org.scala-lang.modules:scala-parser-combinators_2.11:1.0.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.scala-lang.modules:scala-parser-combinators_2.11:1.0.1.
> Could not parse POM https://repo1.maven.org/maven2/org/scala-lang/modules/scala-parser-comb…
> Content is not allowed in prolog.
> Could not resolve org.scala-lang.modules:scala-swing_2.11:1.0.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.scala-lang.modules:scala-swing_2.11:1.0.1.
> Could not parse POM https://repo1.maven.org/maven2/org/scala-lang/modules/scala-swing_2.11/…
> Content is not allowed in prolog.
> Could not resolve org.scala-lang.modules:scala-xml_2.11:1.0.2.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve org.scala-lang.modules:scala-xml_2.11:1.0.2.
> Could not parse POM https://repo1.maven.org/maven2/org/scala-lang/modules/scala-xml_2.11/1…
> Content is not allowed in prolog.
> Could not resolve lzma:lzma:0.0.1.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve lzma:lzma:0.0.1.
> Could not parse POM https://libraries.minecraft.net/lzma/lzma/0.0.1/lzma-0.0.1.pom
> Content is not allowed in prolog.
> Could not resolve net.sf.trove4j:trove4j:3.0.3.
Required by:
com.yourname.modid:forge:1.0
> Could not resolve net.sf.trove4j:trove4j:3.0.3.
> Could not parse POM https://repo1.maven.org/maven2/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0…
> Content is not allowed in prolog.
> Could not resolve net.sf.trove4j:trove4j:3.0.3.
> Could not parse POM https://libraries.minecraft.net/net/sf/trove4j/trove4j/3.0.3/trove4j-3…
> Content is not allowed in prolog.
> Could not resolve commons-codec:commons-codec:1.10.
Required by:
com.yourname.modid:forge:1.0
> org.apache.httpcomponents:httpclient:4.3.3
> Could not resolve commons-codec:commons-codec:1.10.
> Could not parse POM https://repo1.maven.org/maven2/commons-codec/commons-codec/1.10/commons…
> Resetting to invalid mark
> Could not resolve commons-codec:commons-codec:1.10.
> Could not parse POM https://libraries.minecraft.net/commons-codec/commons-codec/1.10/common…
> Resetting to invalid mark
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 1 mins 13.427 secs
C:\Pylo\MCreator181\forge>
Task completed with return code 0 in 74060 milliseconds
Click OK, go to Console tab and copy and paste the whole console contents in this ticket.