npm run build issue

[validusvell]

Can you guys help me troubleshoot this? I rolled the node version back using NVM

PS C:\Users\VellKanj\OneDrive\Desktop\hashlips> npm run build

hashlips_art_engine@1.1.1 build C:\Users\VellKanj\OneDrive\Desktop\hashlips
node index.js

C:\Users\VellKanj\OneDrive\Desktop\hashlips\src\main.js:94
layerObj.options?.["displayName"] != undefined
^

SyntaxError: Unexpected token .
at Module._compile (internal/modules/cjs/loader.js:723:23)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object. (C:\Users\VellKanj\OneDrive\Desktop\hashlips\index.js:2:39)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! hashlips_art_engine@1.1.1 build: node index.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the hashlips_art_engine@1.1.1 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\VellKanj\AppData\Roaming\npm-cache_logs\2022-12-20T23_50_34_962Z-debug.log
PS C:\Users\VellKanj\OneDrive\Desktop\hashlips>

**** ADDITIONAL LOGGING ****
0 info it worked if it ends with ok
1 verbose cli [ 'C:\Program Files\nodejs\node.exe',
1 verbose cli 'C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'run',
1 verbose cli 'build' ]
2 info using npm@6.13.4
3 info using node@v10.18.0
4 verbose run-script [ 'prebuild', 'build', 'postbuild' ]
5 info lifecycle hashlips_art_engine@1.1.1prebuild: hashlips_art_engine@1.1.1
6 info lifecycle hashlips_art_engine@1.1.1build: hashlips_art_engine@1.1.1
7 verbose lifecycle hashlips_art_engine@1.1.1build: unsafe-perm in lifecycle true
8 verbose lifecycle hashlips_art_engine@1.1.1build: PATH: C:\Users\VellKanj\nvm\v10.18.0\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Users\VellKanj\OneDrive\Desktop\hashlips\node_modules.bin;C:\Program Files (x86)\PowerShell\7;C:\Program Files (x86)\Common Files\Intel\Shared Libraries\redist\intel64\compiler;C:\Python310\Scripts;C:\Python310;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files (x86)\PowerShell\7;C:\Program Files\dotnet;C:\Program Files\Git\cmd;C:\Program Files\Go\bin;C:\ProgramData\chocolatey\bin;%NVM_HOME%;%NVM_SYMLINK%;C:\Users\VellKanj\AppData\Local\Microsoft\WindowsApps;C:\Users\VellKanj\AppData\Local\GitHubDesktop\bin;C:\Users\VellKanj\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\VellKanj.dotnet\tools;C:\Users\VellKanj\go\bin;C:\Users\VellKanj\AppData\Roaming\npm;C:\Users\VellKanj\nvm;C:\Program Files\nodejs
9 verbose lifecycle hashlips_art_engine@1.1.1build: CWD: C:\Users\VellKanj\OneDrive\Desktop\hashlips
10 silly lifecycle hashlips_art_engine@1.1.1build: Args: [ '/d /s /c', 'node index.js' ]
11 silly lifecycle hashlips_art_engine@1.1.1build: Returned: code: 1 signal: null
12 info lifecycle hashlips_art_engine@1.1.1build: Failed to exec build script
13 verbose stack Error: hashlips_art_engine@1.1.1 build: node index.js
13 verbose stack Exit status 1
13 verbose stack at EventEmitter. (C:\Users\VellKanj\nvm\v10.18.0\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack at EventEmitter.emit (events.js:198:13)
13 verbose stack at ChildProcess. (C:\Users\VellKanj\nvm\v10.18.0\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:198:13)
13 verbose stack at maybeClose (internal/child_process.js:982:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)
14 verbose pkgid hashlips_art_engine@1.1.1
15 verbose cwd C:\Users\VellKanj\OneDrive\Desktop\hashlips
16 verbose Windows_NT 10.0.19044
17 verbose argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "build"
18 verbose node v10.18.0
19 verbose npm v6.13.4
20 error code ELIFECYCLE
21 error errno 1
22 error hashlips_art_engine@1.1.1 build: node index.js
22 error Exit status 1
23 error Failed at the hashlips_art_engine@1.1.1 build script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

[bolshoytoster]

@validusvell you need to either update your node.js or use my fork.