help me with this issue please

[Tusardutta]

PS C:\Users\91943\Dropbox\PC\Desktop\hashlips_art_engine-1.1.2_patch_v6> npm run preview
npm WARN config global --global, --local are deprecated. Use --location=global instead.

hashlips_art_engine@1.1.1 preview
node utils/preview.js

node:internal/fs/utils:345
throw err;
^

Error: ENOENT: no such file or directory, open 'C:\Users\91943\Dropbox\PC\Desktop\hashlips_art_engine-1.1.2_patch_v6/build/json/_metadata.json'
at Object.openSync (node:fs:585:3)
at Object.readFileSync (node:fs:453:35)
at Object. (C:\Users\91943\Dropbox\PC\Desktop\hashlips_art_engine-1.1.2_patch_v6\utils\preview.js:9:20)
at Module._compile (node:internal/modules/cjs/loader:1105:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
at node:internal/main/run_main_module:17:47 {
errno: -4058,
syscall: 'open',
code: 'ENOENT',
path: 'C:\Users\91943\Dropbox\PC\Desktop\hashlips_art_engine-1.1.2_patch_v6/build/json/_metadata.json'
}

[bolshoytoster]

@Tusardutta have you generated a collection first?