Minecraft Forums

Trying to nail down a mod issue, and would be really handy to have all the logs. Problem is, the only place the issue is even seen, is in the launcher's "Game Output" tab, and nowhere else. Is this a bug or quirk with the new launcher? Or would this be from when they merged the logs into /.minecraft/logs/latest.log ?

Hrm, launcher log doesn't have these (well any) errors spamming away in it.

So that tab is a vanilla feature? It's time I go request a logging option then.

The error messages weren't showing up in any log file I could find, be it in my testing profile or in the one the launcher starts out in. If you can imagine the errors showing up literally in that tab, and no where else. Was very frustrating. The error itself has since been corrected, but that has lead me to wonder what else could be missed, as "it" will never be logged to disk, thus being able to be reviewed (as you might notice, the message buffer in that tab is understandably, not terribly large).

game output bugs me. is there any way to get rid of it?

...um, okay, thanks. i guess i'll get used to it...

I also have a game output problem with Minecraft. I deleted it and re downloaded it. I downloaded the latest Java updates. And nothing

[16:29:58 INFO]: Minecraft Launcher 1.6.11 (through bootstrap 5) started on osx...
[16:29:58 INFO]: Current time is May 10, 2015 4:29:58 PM
[16:29:58 INFO]: System.getProperty('os.name') == 'Mac OS X'
[16:29:58 INFO]: System.getProperty('os.version') == '10.10.3'
[16:29:58 INFO]: System.getProperty('os.arch') == 'x86_64'
[16:29:58 INFO]: System.getProperty('java.version') == '1.6.0_65'
[16:29:58 INFO]: System.getProperty('java.vendor') == 'Apple Inc.'
[16:29:58 INFO]: System.getProperty('sun.arch.data.model') == '64'
[16:29:58 INFO]: proxy == DIRECT
[16:29:58 INFO]: Refreshing local version list...
[16:29:58 INFO]: Refreshing remote version list...
[16:29:58 INFO]: Refresh complete.
[16:29:59 INFO]: Loaded 1 profile(s); selected 'iTz_Nova_HD'
[16:29:59 INFO]: Refreshing auth...
[16:29:59 INFO]: Logging in with access token
[16:30:11 INFO]: Getting syncinfo for selected version
[16:30:11 INFO]: Queueing library & version downloads
[16:30:11 INFO]: Download job 'Version & Libraries' started (16 threads, 33 files)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/tv/twitch/twitch-platform/6.5/twitch-platform-6.5-natives-osx.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/jna/3.4.0/jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-osx.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822-natives-osx.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/tv/twitch/twitch/6.5/twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Download job 'Resources' skipped as there are no files to download
[16:30:11 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822-natives-osx.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.2-nightly-20140822/lwjgl_util-2.9.2-nightly-20140822.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/tv/twitch/twitch/6.5/twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.2-nightly-20140822/lwjgl_util-2.9.2-nightly-20140822.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/google/guava/guava/17.0/guava-17.0.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/realms/1.7.16/realms-1.7.16.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-osx.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.2-nightly-20140822/lwjgl-2.9.2-nightly-20140822.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/realms/1.7.16/realms-1.7.16.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/io/netty/netty-all/4.0.23.Final/netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Attempting to download /Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4.jar for job 'Version & Libraries'... (try 0)
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.2-nightly-20140822/lwjgl-2.9.2-nightly-20140822.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/jna/3.4.0/jna-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/tv/twitch/twitch-platform/6.5/twitch-platform-6.5-natives-osx.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/google/guava/guava/17.0/guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/libraries/io/netty/netty-all/4.0.23.Final/netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:30:11 INFO]: Finished downloading /Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4.jar for job 'Version & Libraries': Used own copy as it matched etag
[16:30:11 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.465)
[16:30:11 INFO]: Launching game
[16:30:11 INFO]: Unpacking natives to /Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4-natives-1431293411991223000
[16:30:12 INFO]: Launching in /Users/angelparada/Library/Application Support/minecraft
[16:30:12 INFO]: Half command: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java -Xdock:icon=/Users/angelparada/Library/Application Support/minecraft/assets/objects/99/991b421dfd401f115241601b2b373140a8d78572 -Xdock:name=Minecraft -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=/Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4-natives-1431293411991223000 -cp /Users/angelparada/Library/Application Support/minecraft/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/jna/3.4.0/jna-3.4.0.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/io/netty/netty-all/4.0.23.Final/netty-all-4.0.23.Final.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/google/guava/guava/17.0/guava-17.0.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/com/mojang/realms/1.7.16/realms-1.7.16.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.2-nightly-20140822/lwjgl-2.9.2-nightly-20140822.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.2-nightly-20140822/lwjgl_util-2.9.2-nightly-20140822.jar:/Users/angelparada/Library/Application Support/minecraft/libraries/tv/twitch/twitch/6.5/twitch-6.5.jar:/Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4.jar net.minecraft.client.main.Main
[16:30:12 ERROR]: Couldn't launch game
java.io.IOException: Cannot run program "/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java" (in directory "/Users/angelparada/Library/Application Support/minecraft"): error=2, No such file or directory
at java.lang.ProcessBuilder.processException(ProcessBuilder.java:478) ~[?:1.6.0_65]
at java.lang.ProcessBuilder.start(ProcessBuilder.java:457) ~[?:1.6.0_65]
at com.mojang.launcher.game.process.direct.DirectGameProcessFactory.startGame(DirectGameProcessFactory.java:14) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:208) [launcher.jar:1.6.11]
at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:186) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:1.6.11]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65]
at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method) ~[?:1.6.0_65]
at java.lang.UNIXProcess.<init>(UNIXProcess.java:53) ~[?:1.6.0_65]
at java.lang.ProcessImpl.start(ProcessImpl.java:91) ~[?:1.6.0_65]
at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) ~[?:1.6.0_65]
... 12 more
[16:30:12 INFO]: Deleting /Users/angelparada/Library/Application Support/minecraft/versions/1.8.4/1.8.4-natives-1431293411991223000

I also had a problem with the game output. When ever I pressed play, it would start downloading something then finish the download and then not open the game, this happens whenever I press play. It also takes me to the game output tab which is just a white screen. Any ideas on how to fix this, please?