DaemonUmbra

https://minecraft.curseforge.com/

Do not use those sites. Read up on StopModReposts, delete all your mods, and get them from CurseForge.

Only get mods from CurseForge, 9Minecraft is KNOWN to push old versions of mods and say they're current. Please check out the StopModReposts project for more information.

Where are you getting your mods?

1.7.10 is no longer supported on this forum due to its age. Please update to a modern version of Minecraft to receive support.

Sorry but I just took a closer look at the screenshot. User was banned for using a cracked launcher.

A forum signature is what goes below each of someone's messages. The majority of mine is sectioned and wrapped in spoiler tags so it doesn't take up the whole screen.

Please read the logs section of my signature below and provide the appropriate log.

Forge gets installed as an available "version", make a new launcher profile and you can select it.

It's actually TinkersOC trying to find OpenComputers (https://github.com/BrisingrAerowing/TinkersOCDrivers/blob/8b5fa978817104f3fd8a96e70502b3caf49bb75d/build.gradle#L61). You have both Tinkers and OpenComputers installed, right? It crashes because TinkersOC doesn't have it's dependencies flagged as required (https://github.com/BrisingrAerowing/TinkersOCDrivers/pull/3).

Where are you getting your mods?

This is Vanilla? Can you please provide your latest.log using Pastebin or GitHub Gist.

The issue of the items and things not spawning on the server is easy, I'm more worried about the crash you're talking about. You didn't put anything into the Minecraft jar did you?

Can you provide the installer log? (Please use Pastebin or GitHub Gist)

Where are you getting your mods?

How did you install Forge?

What launcher are you using?

User was banned for using a cracked launcher.

Show me a screenshot of your server directory and what you have in your bat file.

How did you install Forge?

Can you spot the inconsistency in your posts above?

Where do you get your mods?

You take the old mod file out and put the new one in

Try updating Decocraft