gruntjs - Grunt Watch - Verifiying property -

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i'm attempting seperate grunt file can process 2 separate chunks of code, seems work apart watch task.

i following error loops out until exceeds call stack

waiting...verifying property watch.app.files exists in config...error >> unable process task. warning: required config property "watch.app.files" missing.

it seems doesn't watch task being split two. i've around , doesn't seem issue other people.

my gruntfile looks this:

module.exports = function(grunt) {      // 1. configuration goes here     grunt.initconfig({         pkg: grunt.file.readjson('package.json'),          concat: {             app: {                 src: [                     'themes/site_themes/app/scripts/build/libs/!(html5shiv|respond).js',                     'themes/site_themes/app/scripts/build/modules/*.js'                 ],                 dest: 'themes/site_themes/app/scripts/production/app.min.js'             },             marketing: {                 src: [                     'themes/site_themes/marketing/scripts/build/libs/!(html5shiv|respond).js',                     'themes/site_themes/marketing/scripts/build/modules/*.js'                 ],                 dest: 'themes/site_themes/marketing/scripts/production/app.min.js'             }         },         uglify: {             app: {                 files: {                     'themes/site_themes/app/scripts/production/app.min.js': ['themes/site_themes/app/scripts/production/app.min.js'],                     'themes/site_themes/app/scripts/production/html5shiv.min.js': ['themes/site_themes/app/scripts/build/libs/html5shiv.js'],                     'themes/site_themes/app/scripts/production/respond.min.js': ['themes/site_themes/app/scripts/build/libs/respond.js'],                 }             },             marketing: {                 files: {                     'themes/site_themes/marketing/scripts/production/app.min.js': ['themes/site_themes/marketing/scripts/production/app.min.js'],                     'themes/site_themes/marketing/scripts/production/html5shiv.min.js': ['themes/site_themes/marketing/scripts/build/libs/html5shiv.js'],                     'themes/site_themes/marketing/scripts/production/respond.min.js': ['themes/site_themes/marketing/scripts/build/libs/respond.js'],                 }             }         },         jshint: {             app: {                 all: ['themes/site_themes/app/scripts/build/modules/!(analytics).js', 'themes/site_themes/app/scripts/build/app.js'],             },             marketing: {                 all: ['themes/site_themes/marketing/scripts/build/modules/!(analytics).js', 'themes/site_themes/marketing/scripts/build/app.js'],             }         },         sass: {             app: {                 options: {                     style: 'compressed'                 },                 files: {                     'themes/site_themes/app/styles/production/style.min.css':'themes/site_themes/app/styles/build/style.scss'                 }             },             marketing: {                 options: {                     style: 'compressed'                 },                 files: {                     'themes/site_themes/marketing/styles/production/style.min.css':'themes/site_themes/marketing/styles/build/style.scss'                 }             }         },         autoprefixer: {             options: {                 browsers: ['last 2 versions', 'ie >= 8']             },             app: {                 no_dest: {                     src: 'themes/site_themes/app/styles/production/style.min.css',                 }             },             marketing: {                 no_dest: {                     src: 'themes/site_themes/marketing/styles/production/style.min.css',                 }             }         },         watch: {             app: {                 jshint: {                     files: ['themes/site_themes/app/scripts/build/modules/!(analytics).js', 'themes/site_themes/app/scripts/build/app.js'],                     tasks: 'jshint:app'                 },                 scripts: {                     files: ['themes/site_themes/app/scripts/build/*/*.js'],                     tasks: ['concat:app', 'uglify:app'],                     options: {                         spawn: false,                     },                 },                 css: {                     files: ['themes/site_themes/app/styles/build/*.scss', 'themes/site_themes/app/styles/build/inuit/*/*.scss', 'themes/site_themes/app/styles/build/theme/*/*.scss'],                     tasks: ['sass:app', 'autoprefixer:app'],                     options: {                         livereload: true,                         spawn: false,                     }                 }             },             marketing: {                 jshint: {                     files: ['themes/site_themes/marketing/scripts/build/modules/!(analytics).js', 'themes/site_themes/marketing/scripts/build/app.js'],                     tasks: 'jshint:marketing'                 },                 scripts: {                     files: ['themes/site_themes/marketing/scripts/build/*/*.js'],                     tasks: ['concat:marketing', 'uglify:marketing'],                     options: {                         spawn: false,                     },                 },                 css: {                     files: ['themes/site_themes/marketing/styles/build/*.scss', 'themes/site_themes/marketing/styles/build/inuit/*/*.scss', 'themes/site_themes/marketing/styles/build/theme/*/*.scss'],                     tasks: ['sass:marketing', 'autoprefixer:marketing'],                     options: {                         livereload: true,                         spawn: false,                     }                 }             }         }       });      // 3. tell grunt plan use plug-in.     grunt.loadnpmtasks('grunt-contrib-concat');     grunt.loadnpmtasks('grunt-contrib-uglify');     grunt.loadnpmtasks('grunt-contrib-sass');     grunt.loadnpmtasks('grunt-autoprefixer');     grunt.loadnpmtasks('grunt-contrib-jshint');     grunt.loadnpmtasks('grunt-contrib-watch');      // 4. tell grunt when type "grunt" terminal.     grunt.registertask('default', ['concat:app', 'uglify:app', 'jshint:app', 'sass:app', 'autoprefixer:app', 'watch:app']);     grunt.registertask('marketing', ['concat:marketing', 'uglify:marketing', 'jshint:marketing', 'sass:marketing', 'autoprefixer:marketing', 'watch:marketing']);  };

just found this. looks nested targets aren't supported watch.

i'll try find way to , post if do.


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