throw error while generating type and mutation base on mongoose schema

[hbakhtiyor]

Current Behavior

when run the command create-graphql generate -tm Post --schema Post, throw the error

error

events.js:167
      throw er; // Unhandled 'error' event
      ^

TypeError: Cannot read property 'name' of undefined
    at Context.visitExpression (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/generators/utils.js:317:63)
    at Context.invokeVisitorMethod (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:344:49)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:196:32)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:246:25)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
    at NodePath.each (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path.js:101:26)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:219:18)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:246:25)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
Emitted 'error' event at:
    at Immediate.<anonymous> (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/yeoman-generator/lib/index.js:424:16)
    at runCallback (timers.js:696:18)
    at tryOnImmediate (timers.js:667:5)
    at processImmediate (timers.js:649:5)
events.js:167
      throw er; // Unhandled 'error' event
      ^

TypeError: Cannot read property 'name' of undefined
    at Context.visitExpression (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/generators/utils.js:317:63)
    at Context.invokeVisitorMethod (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:344:49)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:196:32)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:246:25)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
    at NodePath.each (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path.js:101:26)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:219:18)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
    at visitChildren (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:246:25)
    at Visitor.PVp.visitWithoutReset (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/ast-types/lib/path-visitor.js:204:20)
Emitted 'error' event at:
    at Immediate.<anonymous> (/home/bakhtiyor/.npm-global/lib/node_modules/generator-graphql/node_modules/yeoman-generator/lib/index.js:424:16)
    at runCallback (timers.js:696:18)
    at tryOnImmediate (timers.js:667:5)
    at processImmediate (timers.js:649:5)
(node:20340) UnhandledPromiseRejectionWarning: Error: Exited with status 1
    at closeArgsToError (/home/bakhtiyor/.npm-global/lib/node_modules/create-graphql/node_modules/cross-spawn-promise/lib/index.js:20:16)
    at ChildProcess.<anonymous> (/home/bakhtiyor/.npm-global/lib/node_modules/create-graphql/node_modules/cross-spawn-promise/lib/index.js:76:19)
    at Object.onceWrapper (events.js:273:13)
    at ChildProcess.emit (events.js:182:13)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:237:12)
(node:20340) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:20340) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:20340) UnhandledPromiseRejectionWarning: Error: Exited with status 1
    at closeArgsToError (/home/bakhtiyor/.npm-global/lib/node_modules/create-graphql/node_modules/cross-spawn-promise/lib/index.js:20:16)
    at ChildProcess.<anonymous> (/home/bakhtiyor/.npm-global/lib/node_modules/create-graphql/node_modules/cross-spawn-promise/lib/index.js:76:19)
    at Object.onceWrapper (events.js:273:13)
    at ChildProcess.emit (events.js:182:13)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:237:12)
(node:20340) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)

Post.js

'use strict'

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const PostSchema = new Schema({
  title: {
    type: String,
    required: true
  },

  body: {
    type: String,
    required: true
  }
});

module.exports = mongoose.model('Post', PostSchema);

Expected Behavior

Your Environment

software	version
create-graphql	1.2.3
node	v10.6.0
npm or yarn	6.4.1

[lucasbento]

Hi @hbakhtiyor, can you show me the Type and Mutation files that were outputted?

[hbakhtiyor]

hi @lucasbento nothing outputted, only the error