[bug]: Prompt with term weighted 0 results in an all-black image · Issue #2832 · invoke-ai/InvokeAI (original) (raw)

Generating an image with a zero-weight prompt (prompt with term weighted++ (zero)0.0) results in a black image.

>> Image Generation Parameters:

{'prompt': 'prompt with term weighted++ (zero)0.0', 'iterations': 1, 'steps': 100, 'cfg_scale': 7.5, 'threshold': 0, 'perlin': 0, 'height': 1024, 'width': 576, 'sampler_name': 'k_euler_a', 'seed': 2084177759, 'progress_images': False, 'progress_latents': True, 'save_intermediates': 5, 'generation_mode': 'txt2img', 'init_mask': '...', 'hires_fix': True, 'strength': 0.6, 'seamless': False, 'variation_amount': 0.01}

>> ESRGAN Parameters: False
>> Facetool Parameters: False

>> [TOKENLOG] Parsed Prompt: FlattenedPrompt:[Fragment:'prompt with term'@1.0, Fragment:'weighted'@1.2100000000000002, Fragment:'zero'@0.0]

>> [TOKENLOG] Parsed Negative Prompt: FlattenedPrompt:[Fragment:''@1.0]

>> [TOKENLOG] Tokens  (5):
prompt with term weighted zero