hello, pls help me! i just cant get the generator to run, everytime i try running it tells me:

Error: layer name can not contain dashes, please fix: Untitled_Artwork-10.png
at /Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/src/main.js:77:15
at Array.map ()
at getElements (/Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/src/main.js:75:6)
at /Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/src/main.js:92:15
at Array.map ()
at layersSetup (/Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/src/main.js:90:30)
at startCreating (/Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/src/main.js:356:20)
at /Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/index.js:6:3
at Object. (/Users/timroes/Downloads/hashlips_art_engine-1.1.2_patch_v5/index.js:7:3)
at Module._compile (node:internal/modules/cjs/loader:1101:14)