我安装了gunticon软件包。当前在osx 10146，grunt 104，grunticon 232，节点12141上。
当我在grunticon文件夹上启动grunt命令时，我不断收到ReferenceError：未定义primordials。还有
Warning: Task "grunticon:icons" not found. Use --force to continue.
如何解决？
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN notsup Unsupported engine for got@5.7.1: wanted: {"node":">=0.10.0 <7"} (current: {"node":"12.14.1","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: got@5.7.1
npm WARN ico-svg@1.0.0 No description
npm WARN ico-svg@1.0.0 No repository field.
+ grunt-grunticon@2.3.2
added 494 packages from 281 contributors and audited 11312 packages in 22.115s
1 package is looking for funding
run `npm fund` for details
found 46 vulnerabilities (22 low, 9 moderate, 14 high, 1 critical)
run `npm audit fix` to fix them, or `npm audit` for details
➜ ico-svg grunt
>> ReferenceError: primordials is not defined
➜ ico-svg grunt
Loading "grunticon.js" tasks...ERROR
>> ReferenceError: primordials is not defined
Warning: Task "grunticon:icons" not found. Use --force to continue.
Aborted due to warnings.