'dist/build.html' missing for vulcanize task?

[hemanth]

$ yo polymer:element x
[?] What more would you like? 
[?] Import local elements into this one? (e.g "a.html b.html" or leave blank) 
[?] Import installed Bower elements? (e.g "polymer-ajax" or leave blank) 
   create app/elements/time.html

$ grunt
Running "jshint:all" (jshint) task

✔ No problems

Running "clean:dist" (clean) task

Running "vulcanize:default" (vulcanize) task
Warning: ENOENT, no such file or directory 'dist/build.html' Use --force to continue.
Error: ENOENT, no such file or directory 'dist/build.html'
    at Object.fs.openSync (fs.js:427:18)
    at Object.fs.writeFileSync (fs.js:966:15)
    at Object.handleMainDocument [as processDocument] (/Users/hemanth/labs/x-time/node_modules/grunt-vulcanize/node_modules/vulcanize/lib/vulcan.js:336:6)
    at /Users/hemanth/labs/x/node_modules/grunt-vulcanize/tasks/vulcanize.js:46:19
    at Array.forEach (native)
    at Object.<anonymous> (/Users/hemanth/labs/x-time/node_modules/grunt-vulcanize/tasks/vulcanize.js:29:16)
    at Object.<anonymous> (/Users/hemanth/labs/x-time/node_modules/grunt/lib/grunt/task.js:264:15)
    at Object.thisTask.fn (/Users/hemanth/labs/x-time/node_modules/grunt/lib/grunt/task.js:82:16)
    at Object.<anonymous> (/Users/hemanth/labs/x-time/node_modules/grunt/lib/util/task.js:296:30)
    at Task.runTaskFn (/Users/hemanth/labs/x-time/node_modules/grunt/lib/util/task.js:246:24)

Aborted due to warnings.

After grunt -f the rest of the grunt runs went well.

[addyosmani]

Thanks for reporting the issue. We'll get this fixed. Now's also a good time to update to the latest version of the Vulcanizer tool.

[hemanth]

:+1:

[jyasskin]

Note that mkdir dest will fix this manually.

[robdodson]

This should be fixed in the latest generator. Running grunt will now produce a dist folder with a vulcanized build.html