LaunchAgent not working in Yosemite

[drewcovi]

Keep getting this error:

8/23/14 2:14:12.184 PM com.apple.xpc.launchd[1]: (com.chrome.devtools.autosave.launchd[2940]) Service could not initialize: 14A329r: xpcproxy + 14049 [1344][4D240BE7-AF8F-3396-859F-B6E646073F3A]: 0xd 8/23/14 2:14:12.185 PM com.apple.xpc.launchd[1]: (com.chrome.devtools.autosave.launchd) Service only ran for 0 seconds. Pushing respawn out by 10 seconds.

[mazak]

Same happens to me. On a Mavericks upgraded to Yosemite.