Cannot find module 'ajv/dist/compile/codegen'

ajv 6.x可能只能用ajv-errors 1.01的

"dependencies": {

    "-": "^0.0.1",

    "@vue/babel-plugin-jsx": "^1.1.1",

    "ajv": "^6.12.6",

    "ajv-errors": "^1.0.1",

    "ajv-i18n": "^4.2.0",

    "core-js": "^3.6.5",

    "vue": "^3.0.0"

  },