Crash during Forge Loading

tjicantdraw commented 4 years ago

Bug Report

Game Crashes during Forge Loading, Phase 4, while attempting to load RFTools

Expected Behaviour

Game Start

Steps to Reproduce (for bugs)

Download CrackPack via Twitch Launcher
Attempt to start game

Logs

Client/Server Log: Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from RFTools (rftools)

Crash Log: https://pastebin.com/T5wH7GM0

Client Information

Modpack Version: 3.0.7
Java Version: 1.8.0_51, Oracle Corporation
Launcher Used: Twitch
Memory Allocated: 2504433288 bytes (2388 MB) / 6212812800 bytes (5925 MB) up to 7874281472 bytes (7509 MB)
Server/LAN/Single Player: Singleplayer
Optifine Installed: Yes
Shaders Enabled: N/A

tjicantdraw commented 4 years ago

Removing RFtools allows game to start, but obviously creates the issue that you no longer have RFtools

sam-kirby commented 4 years ago

Not got time to look at this in detail, but the function signature sun.font.GlyphList.getInstance()Lsun/vont/GlyphList; is very strange. This return type obviously does not exist as there is no sun.vont package, and the caller should know this as it's a part of the same library - java2d, bundled as part of the JRE.

Maybe try installing and using a separate JRE, 1.8.0_241 is the current latest supported version and it is some years newer. Using the Twitch client, you have to switch to the Minecraft "jar launcher" to enable selecting a JRE version in the Twitch client's settings.

sam-kirby commented 4 years ago

Thinking about this a little more, v and f have only a single bit different, so I suspect that your default JRE has some (minor) corruption. Either reinstall your current Java version or use a more up to date version and this issue should be resolved.

tjicantdraw commented 4 years ago

problem was discovered by two issues, one was having 32bit java instead of 64bit. Conclusion, dont trust java's online installer, always use the offline 64x installer, second issue was twitch was forcing use of java 1.8.0.51. this is resolved by

Using the Twitch client, you have to switch to the Minecraft "jar launcher" to enable selecting a JRE version in the Twitch client's settings

If anyone encounters the issue of being stuck in the legacy launcher log in screen grab the launcher.jar from here https://launcher.mojang.com/v1/objects/eabbff5ff8e21250e33670924a0c5e38f47c840b/launcher.jar

Navigate to Twitch>Minecraft>Install and drop the new jar into the folder labeled "game". Should resolve that issue.

Crackpack 3 will now launch successfully

DarkPacks / Crackpack-3