Having trouble building project

So I was following this tutorial on how to setup my eclipse environment with gradle but I ran into a problem when I tried to import the SpongeForge project. I ended up getting this error:
Description Resource Path Location Type
The supplied build action failed with an exception.
Could not resolve all dependencies for configuration ‘:forgeGradleMc’.
Could not find net.minecraftforge:forgeBin:1.12.2-14.23.5.2768-PROJECT(SpongeForge).
Searched in the following locations:
https://repo1.maven. org/maven2/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).pom

https://repo1.maven .org/maven2/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar

https://repo.spongepowered .org/maven/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).pom

https://repo.spongepowered. org/maven/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar

https://files.minecraftforge .net/maven/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).pom

https://files.minecraftforge.

net/maven/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar

https://libraries.minecraft.

net/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).pom

https://libraries.minecraft.

net/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar
file:/C:/Users/Me/.gradle/caches/minecraft/deobfedDeps/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).pom
file:/C:/Users/Me/.gradle/caches/minecraft/deobfedDeps/net/minecraftforge/forgeBin/1.12.2-14.23.5.2768-PROJECT(SpongeForge)/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar
file:/C:/Users/Me/Desktop/Plugins/Sponge/SpongeForge/.gradle/minecraft/forgeBin-1.12.2-14.23.5.2768-PROJECT(SpongeForge).jar
file:/C:/Users/Me/Desktop/Plugins/Sponge/SpongeForge/.gradle/minecraft/forgeBin.jar
Required by:
project : SpongeForge line 0 Gradle Error Marker

Have you ran gradle setupDecompWorkspace?

yes but I continue to get the error "could not resolve all dependencies for configuration “forgeGradleMc”

I fixed that problem but now I have this: Project ‘testmods’ is missing required library: ‘C:\Users\Me\Desktop\Plugins\KitPvP\SpongeForge\build\classes\api’

See this thread: