Gemma 4 Troubleshooting Center
Fix common Gemma 4 errors. Browse by runtime (LM Studio, MLX, llama.cpp) or search for your specific error message.
Failed to Load Gemma 4 in LM Studio
"Failed to load model" error when loading Gemma 4
LM StudioNo module named mlx_vlm.models.gemma4
ModuleNotFoundError when importing mlx_vlm
MLX<unused24> Tokens in llama.cpp Output
Output contains <unused24>, <unused25>, etc.
llama.cppCan't Disable Gemma 4 Thinking Mode
<think> tags appear in output even without thinking model
General