Nodemon: Crashes when started

Created on 27 Jun 2018  ·  4Comments  ·  Source: remy/nodemon

  • nodemon -v: 1.17.5
  • node -v: 8.11.3/9.0.0/10.5.0 (none of them works)
  • Operating system: kubuntu 18.04
  • Desktop environment: kde plasma 5.12.5
  • Terminal: konsole 17.12.3
  • Command you ran: nodemon main.js

Expected behaviour

Nodemon starts as before. Everything works great.

Actual behaviour

Crashes with this stack trace

[nodemon] 1.17.5
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `node main.js`
/usr/lib/node_modules/nodemon/lib/monitor/watch.js:128
      throw e;
      ^

TypeError: Cannot read property 'prev' of undefined
    at Compiler.<anonymous> (/usr/lib/node_modules/nodemon/node_modules/nanomatch/lib/compilers.js:213:25)
    at Compiler.visit (/usr/lib/node_modules/nodemon/node_modules/snapdragon/lib/compiler.js:129:15)
    at Compiler.mapVisit (/usr/lib/node_modules/nodemon/node_modules/snapdragon/lib/compiler.js:143:12)
    at Compiler.compile (/usr/lib/node_modules/nodemon/node_modules/snapdragon/lib/compiler.js:168:10)
    at Snapdragon.compile (/usr/lib/node_modules/nodemon/node_modules/snapdragon/index.js:156:32)
    at /usr/lib/node_modules/nodemon/node_modules/micromatch/index.js:786:23
    at memoize (/usr/lib/node_modules/nodemon/node_modules/micromatch/index.js:859:13)
    at Function.micromatch.compile (/usr/lib/node_modules/nodemon/node_modules/micromatch/index.js:783:10)
    at create (/usr/lib/node_modules/nodemon/node_modules/micromatch/index.js:686:25)
    at /usr/lib/node_modules/nodemon/node_modules/micromatch/index.js:695:16

Steps to reproduce

I do not even know. On the previous system (linux mint 18) everything worked fine.


-- dump

node: v10.5.0
nodemon: 1.17.5
command: /home/exeteres/.nvm/v10.5.0/bin/node /usr/bin/nodemon main.js --dump
cwd: /home/exeteres/Projects/admin
OS: linux x64
--------------
{ run: false,
  system: { cwd: '/home/exeteres/Projects/admin' },
  required: false,
  dirs: [ '/home/exeteres/Projects/admin' ],
  timeout: 1000,
  options:
   { dump: true,
     ignore:
      [ '**/.git/**',
        '**/.nyc_output/**',
        '**/.sass-cache/**',
        '**/bower_components/**',
        '**/coverage/**',
        '**/node_modules/**',
        re: /.*.*\/\.git\/.*.*|.*.*\/\.nyc_output\/.*.*|.*.*\/\.sass\-cache\/.*.*|.*.*\/bower_components\/.*.*|.*.*\/coverage\/.*.*|.*.*\/node_modules\/.*.*/ ],
     watch: [ '*.*', re: /.*\..*/ ],
     ignoreRoot:
      [ '**/.git/**',
        '**/.nyc_output/**',
        '**/.sass-cache/**',
        '**/bower_components/**',
        '**/coverage/**',
        '**/node_modules/**' ],
     restartable: 'rs',
     colours: true,
     execMap: { py: 'python', rb: 'ruby' },
     stdin: true,
     runOnChangeOnly: false,
     verbose: false,
     signal: 'SIGUSR2',
     stdout: true,
     watchOptions: {},
     execOptions:
      { script: 'main.js',
        exec: 'node',
        args: [],
        scriptPosition: 0,
        nodeArgs: undefined,
        execArgs: [],
        ext: 'js,mjs,json',
        env: {} },
     monitor:
      [ '*.*',
        '!**/.git/**',
        '!**/.nyc_output/**',
        '!**/.sass-cache/**',
        '!**/bower_components/**',
        '!**/coverage/**',
        '!**/node_modules/**' ] },
  load: [Function],
  reset: [Function: reset],
  lastStarted: 0,
  loaded: [],
  watchInterval: null,
  signal: 'SIGUSR2',
  command:
   { raw: { executable: 'node', args: [ 'main.js' ] },
     string: 'node main.js' } }

Most helpful comment

This bug was right after it happened. Just reinstall to get the fix. See https://github.com/micromatch/nanomatch/issues/15 for more info.

I caused the bug and patched it after finding out what happened. Apologies for the inconvenience and thanks for your patience.

All 4 comments

nodemon -v: 1.16.0
There is no such problem

could be related to this:
https://github.com/micromatch/nanomatch/issues/15

I haven't seen the patch they mention come through

temporary fix
npm install [email protected]

This bug was right after it happened. Just reinstall to get the fix. See https://github.com/micromatch/nanomatch/issues/15 for more info.

I caused the bug and patched it after finding out what happened. Apologies for the inconvenience and thanks for your patience.

Thanks folks.

Was this page helpful?
0 / 5 - 0 ratings