Could not resolve all dependencies for configuration ':classpath'.

[Lamby]

Hi everyone, sorry for bothering you all, but i'm having trouble setting up the environment for modding minecraft. When i run the command "gradlew setupDecompWorkspace" it says it can't resolve the dependencies for classpath, can somebody help me? I'm using forge-1.12.2-14.23.1.2555-mdk, and the gradlewrapper version 2.14. I'm sorry if i post this here but i'm currently new so i don't know whether i should post this here or somewhere else.

The error i get is this:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'forge-1.12.2-14.23.1.2555-mdk'.
> Could not resolve all dependencies for configuration ':classpath'.
   > Could not resolve com.google.guava:guava:18.0.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.google.guava:guava:18.0.
         > Could not get resource 'https://jcenter.bintray.com/com/google/guava/guava/18.0/guava-18.0.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/com/google/guava/guava/18.0/guava-18.0.pom'.
               > Connection reset
   > Could not resolve net.sf.opencsv:opencsv:2.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve net.sf.opencsv:opencsv:2.3.
         > Could not get resource 'https://jcenter.bintray.com/net/sf/opencsv/opencsv/2.3/opencsv-2.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/net/sf/opencsv/opencsv/2.3/opencsv-2.3.pom'.
               > Connection reset
   > Could not resolve com.cloudbees:diff4j:1.1.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.cloudbees:diff4j:1.1.
         > Could not get resource 'https://jcenter.bintray.com/com/cloudbees/diff4j/1.1/diff4j-1.1.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/cloudbees/diff4j/1.1/diff4j-1.1.pom'.
               > Connection reset
   > Could not resolve com.github.abrarsyed.jastyle:jAstyle:1.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.github.abrarsyed.jastyle:jAstyle:1.3.
         > Could not get resource 'https://jcenter.bintray.com/com/github/abrarsyed/jastyle/jAstyle/1.3/jAstyle-1.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/github/abrarsyed/jastyle/jAstyle/1.3/jAstyle-1.3.pom'.
               > Connection reset
   > Could not resolve net.sf.trove4j:trove4j:2.1.0.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve net.sf.trove4j:trove4j:2.1.0.
         > Could not get resource 'https://jcenter.bintray.com/net/sf/trove4j/trove4j/2.1.0/trove4j-2.1.0.pom'.
            > Could not GET 'https://jcenter.bintray.com/net/sf/trove4j/trove4j/2.1.0/trove4j-2.1.0.pom'.
               > Connection reset
   > Could not resolve com.github.jponge:lzma-java:1.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.github.jponge:lzma-java:1.3.
         > Could not get resource 'https://jcenter.bintray.com/com/github/jponge/lzma-java/1.3/lzma-java-1.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/github/jponge/lzma-java/1.3/lzma-java-1.3.pom'.
               > Connection reset
   > Could not resolve com.nothome:javaxdelta:2.0.1.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.nothome:javaxdelta:2.0.1.
         > Could not get resource 'https://jcenter.bintray.com/com/nothome/javaxdelta/2.0.1/javaxdelta-2.0.1.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/nothome/javaxdelta/2.0.1/javaxdelta-2.0.1.pom'.
               > Connection reset
   > Could not resolve com.google.code.gson:gson:2.2.4.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.google.code.gson:gson:2.2.4.
         > Could not get resource 'https://jcenter.bintray.com/com/google/code/gson/gson/2.2.4/gson-2.2.4.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/google/code/gson/gson/2.2.4/gson-2.2.4.pom'.
               > Connection reset
   > Could not resolve com.github.tony19:named-regexp:0.2.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve com.github.tony19:named-regexp:0.2.3.
         > Could not get resource 'https://jcenter.bintray.com/com/github/tony19/named-regexp/0.2.3/named-regexp-0.2.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/github/tony19/named-regexp/0.2.3/named-regexp-0.2.3.pom'.
               > Connection reset
   > Could not resolve org.apache.httpcomponents:httpclient:4.3.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve org.apache.httpcomponents:httpclient:4.3.3.
         > Could not get resource 'https://jcenter.bintray.com/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.pom'.
               > Connection reset
   > Could not resolve org.apache.httpcomponents:httpmime:4.3.3.
     Required by:
         :forge-1.12.2-14.23.1.2555-mdk:unspecified > net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT
      > Could not resolve org.apache.httpcomponents:httpmime:4.3.3.
         > Could not get resource 'https://jcenter.bintray.com/org/apache/httpcomponents/httpmime/4.3.3/httpmime-4.3.3.pom'.
            > Could not GET 'https://jcenter.bintray.com/org/apache/httpcomponents/httpmime/4.3.3/httpmime-4.3.3.pom'.
               > Connection reset

* 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: 9.256 secs

 

[Leolyyn]

Hey you got a solution for this yet? I'm having the same problem and no idea how to solve it.

[Cadiboo]

35 minutes ago, Leolyyn said:

Hey you got a solution for this yet? I'm having the same problem and no idea how to solve it.

Start a new thread with your java version, computer specs & logs. We'll help you on the new thread

[Lamby]

44 minutes ago, Leolyyn said:

Hey you got a solution for this yet? I'm having the same problem and no idea how to solve it.

Yes, turns out i'm ignorant and i had the environment variabile JAVA_HOME in Windows set on jdk7 and the PATH set on jdk8 so i updated the JAVA_HOME variabile ti jdk8 and it worked 

Edited August 6, 2018 by Lamby