DaemonUmbra

What launcher are you using?

Nodecraft a server host. What? I'm going to assume English is not your first language. Most mods need to be installed both on the server and on the client to work.

Yes

You are missing a mod that Decocraft relies on, which is stated as a requirement on their CurseForge page.

Please read the Decocraft CurseForge page...

Do not use 9Minecraft, read my signature for more information. Besides that, try the latest version of Forge instead of the recommended version, I believe one of these mods requires a more recent version but has not properly indicated so.

Where are you getting your mods?

How expensive is cell data and do you have one of those phones that can become a wifi hotspot or share internet through a USB tether?

Only one of those logs exists. If I recall correctly, Forge 1.13.X isn't compatible with Java 11 yet and Forge 1.12.X and earlier is only compatible with Java 8, so if you plan on playing 1.12 and 1.13 install Java 8, if you only want to play 1.13 you can go with Java 10, but be aware that Forge 1.13 is still in beta. If this does not fix your issue, please post a debug.log from a run with one of those versions of Java.

Optifine does not have a version compatible with Forge’s new losing system yet, and VoxelMap is a Rift mod, not a Forge mod.

Forge will not load Rift mods and Optifine has not been updated to support Forge's new loading system yet.

Was it "server 1.7.10" before?

What mods are you trying to install? Can you provide a screenshot of your mods folder?

You said you re-installed Minecraft to its default directory, did you move the mods over?

I asked for an updated one, since you have apparently changed the folder name and I want to be sure.

Don't use third party stuff to keep your drivers updated. According to Intel, that chip doesn't have onboard graphics. It's also almost a decade old.

Please read the EAQ or my signature and provide a debug log

Try going into .minecraft/libraries/net/minecraft and deleting the client folder, then get a fresh copy of the installer and try again.

What's 3DChip? What is your graphics?

Then try forcing a re-install of the integrated graphics drivers

That line appears to merge your resources output into your classes output folder, so everything is included twice (once as classes and once as resources). Proof: sourceSets { main { output.resourcesDir = output.classesDir } } extractAnnotationsJar.doFirst { sourceSets.main.output.resourcesDir.listFiles().each { System.out.println('Resources: ' + it.absolutePath) } sourceSets.main.output.classesDir.listFiles().each { System.out.println('Classes: ' + it.absolutePath) } } Produces: Oh, I forgot I had also nuked my .gradle folder in addition to cleanCache (.gradle not gradle, this is an important difference)

I don't see this issue on my end, what were the few things you tried already?

That's not the installer, that's the actual server file...

Please provide your installer log

Please keep things in English on this forum. That error tells you all you need to know, your client is missing a mod required by the server.