Compass error for 'grunt server' command

Question

I am running a project for which I installed nodeJs, ruby, yoman, compass, etc. Now Im starts my project with the command >grunt server or >grunt server --force

but this gives me the following error for the compass.

 E:\CRM_workspace\CRM_from_repo\ria>grunt server --force Running "server" task >> The `server` task has been deprecated. Use `grunt serve` to start a server. Running "serve" task Running "clean:server" (clean) task Cleaning .tmp...OK Running "concurrent:server" (concurrent) task Running "copy:styles" (copy) task Done, without errors. Running "compass:server" (compass) task directory .tmp/styles/ create .tmp/styles/main.css (3.069s) Warning: ↑ Used --force, continuing. Done, but with warnings. Running "autoprefixer:dist" (autoprefixer) task Running "connect:livereload" (connect) task Started connect web server on 127.0.0.1:9000. Running "watch" task Waiting... 

I tried uninstalling and installing compass and sass. but still the same error for 'compass:server'

What should I do?

this is the details error I received:

 E:\CRM_workspace\CRM_from_repo\ria>grunt serve Running "serve" task Running "clean:server" (clean) task Running "concurrent:server" (concurrent) task Running "copy:styles" (copy) task Done, without errors. Warning: Errno::EACCES on line ["891"] of C: Permission denied - (E:/CRM_wor kspace/CRM_from_repo/ria/.tmp/styles/main.css20140321-4456-1klow8l, E:/CRM_works pace/CRM_from_repo/ria/.tmp/styles/main.css) Run with --trace to see the full backtrace Use --force to continue. Aborted due to warnings. Execution Time (2014-03-21 11:21:08 UTC) concurrent:server 6.3s ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ 100% Total 6.3s 

Answer 1

This is a problem with Compass 0.12.4.

Follow this issue: https://github.com/chriseppstein/compass/issues/1618

You need to remove the compass 0.12.4: gem uninstall compass , and then install the latest working version: gem install compass -v 0.12.3 .

Answer 2

I do not work on windows, but I think Ruby does not have write permissions to your target directory E:/CRM_workspace/CRM_from_repo/ria/.tmp/styles/main.css , so check this out. I do not know about permission under the windows, perhaps you should grant ruby ​​administrator rights or let E: for all writable.

UPDATE: As far as I know, this problem is related to the sass version, so try updating the compass to v3.2.18 at least.

You check the current version with the command: gem list sass and update the command: gem update sass , good luck and keep me posted.