Match Minecraft exactly
If your launcher profile is 1.20.1, use the 1.20.1 file. If the file says 1.21.1, do not drop it into a 1.20.1 profile and expect the crash log to be useful.
Java route
Use this page when you are searching for Verity Mod Java, Verity JE, Forge, NeoForge, Groq setup, Ollama setup, or a Java crash fix. The main rule is simple: match the Minecraft version, loader, and file page before you debug AI or voice behavior.
Install order
If your launcher profile is 1.20.1, use the 1.20.1 file. If the file says 1.21.1, do not drop it into a 1.20.1 profile and expect the crash log to be useful.
A Forge profile should use a Forge file. A NeoForge profile should use a NeoForge file. Mixing loaders is one of the fastest ways to create a crash that looks unrelated.
Groq and Ollama problems usually happen after the game already launches. Solve loader, version, and dependency issues before changing API keys, model names, or local endpoints.
Java search intent
A lot of players search for the Java file after watching a video or reading a comment that points to an old link. If that link is removed, 404, or replaced by a file-sharing mirror, do not treat the mirror as the same project. Search the current project name on a known platform and compare the owner, file history, update date, loader, and version.
This route page is meant to reduce that confusion. It does not claim every repost is fake, but it does push you toward traceable project pages first. That matters because Java jars can run code inside your Minecraft instance, and a renamed file from a random host gives you less context than a project page with comments, changelog, and version labels.
Verity JE is an AI-powered recreation, so a successful launch is only the first step. If the entity appears but does not answer, answers slowly, or uses unexpected voice behavior, keep the troubleshooting focused on the AI layer instead of reinstalling the jar immediately. Provider setup, local model performance, speech settings, and language support can all affect the result after the mod has already loaded correctly.
The cleanest operating pattern is one change at a time: launch the base profile, confirm the file loads, confirm the entity behavior, then add Groq or Ollama settings, then add voice or other mods. If you change everything at once, a simple API problem can look like a broken Java download.
Java fixes
Remove unrelated mods, confirm the loader, and test only required dependencies. If a clean profile fails, the file probably does not match your current version or loader.
Recheck the provider setup outside Minecraft. For Groq, verify the key and selected model. For Ollama, confirm the local model is running before launching the game.
Check operating system microphone permission, voice dependency compatibility, and whether your selected build actually supports the voice behavior you are testing.