完成所有工作后，我尝试运行（节点 index.js）并出现此错误：PS C:\Users\mi pc.DESKTOP-1K26KAH\Desktop\generation-art-opensource-3> node index.js C: \Users\mi pc.DESKTOP-1K26KAH\Desktop\generation-art-opensource-3\index.js:119 _races[_race].layers.forEach((layer) => { ^
TypeError：无法在 startCreating （C :\Users\mi pc.DESKTOP-1K26KAH\Desktop\generation-art-opensource-3\index.js:148:18) 在对象。(C:\Users\mi pc.DESKTOP-1K26KAH\Desktop\generation-art-opensource-3\index.js:180:1) 在 Module._compile (node:internal/modules/cjs/loader:1101:14)在 Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10) 在 Module.load (node:internal/modules/cjs/loader:981:32) 在 Function.Module._load ( node:internal/modules/cjs/loader:822:12) 在 Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12) 在 node:internal/main/run_main_module:17:47 请帮助