JaariAtmc

You cannot allocate RAM you don't have available. That's what it says.

What's the chance of IndustrialCraft 2 and Solar Panels not being for your minecraft version?

Its pixelmon, and probably 1.12.2. Welcome to the RAM Hog. Its worse than the feral hogs.

Most modpacks for 1.6.4 and lower. Best not bother with 1.7.10 and up.

No. Mods are made for that particular minecraft version because Mojang keeps breaking shit EVERY SINGLE MINECRAFT UPDATE.

Probably because you didn't have that issue but some other random issue, but since you just had to necro a 2 year old post...

"Titan Launcher". You mean the cracked launcher? Do you have a legit minecraft/mojang account?

Why did you include OptiFabric? Why did you include HardLib?

-- Block entity being ticked -- Details: Name: qmunitylib.blocks.multipart // uk.co.qmunity.lib.tile.TileMultipart Block type: ID #594 (tile.qmunitylib:multipart // uk.co.qmunity.lib.block.BlockMultipart) Block data value: 0 / 0x0 / 0b0000 Block location: World: (-43,64,297), Chunk: (at 5,4,9 in -3,18; contains blocks -48,0,288 to -33,255,303), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Actual block type: ID #594 (tile.qmunitylib:multipart // uk.co.qmunity.lib.block.BlockMultipart) Actual block data value: 0 / 0x0 / 0b0000 Use McEdit to remove the block at the given coordinates.

Modpack.jar.jar

"modpack.jar.jar" remove the .jar from the modpack file in the bin folder.

And that's why you use Curseforge instead of some crappy site called minecraft--inside. Also, modpack.jar.jar

Leave the launcher alone for a couple hours.

It does not.

Have you read the common problems thread?

Read the ingame books. All the necessary documentation is in there.

Have you checked under Launcher Options > Java Settings that you have really selected 64 bit java? Are you sure you have 64 bit java, as 32 bit java is downloaded by default? Yes, your OS might be 64 bit, but java still downloads 32 bit java by default.

Why would you use the launcher offline?

Have you checked the Common Problems thread?

Have you checked the common problems thread?

Make sure you actually have 2 GB RAM available.

That's because its not a .zip but a .rar. And no, renaming it to a .zip doesn't work, you'll have to zip it as a .zip.

Change it in the Controls menu. The vanilla minecraft controls menu.

Why are you getting your mods from 9minecraft? Also, modpack.jar.jar

Sigh, it's pixelmon, but check your pixelmon requirements.