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I downloaded forge just now, seems to work just fine, but when i put a mod into the mod folder, every time I try to load mine craft with the mod on, it crashes right away. Here is the game output:

2016-10-23 21:17:07,881 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2016-10-23 21:17:07,882 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[21:17:07] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[21:17:07] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[21:17:07] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[21:17:07] [main/INFO] [FML]: Forge Mod Loader version 12.18.0.2000 for Minecraft 1.10 loading
[21:17:07] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25
[21:17:07] [main/FATAL] [FML]: There appear to be jars extracted into the mods directory. This is VERY BAD and will almost NEVER WORK WELL
[21:17:07] [main/FATAL] [FML]: You should place original jars only in the mods directory. NEVER extract them to the mods directory.
[21:17:07] [main/FATAL] [FML]: The directories below appear to be extracted jar files. Fix this before you continue.
[21:17:07] [main/FATAL] [FML]: Directory LuckyBlock_1-9-4_v7-2-0 contains [MANIFEST.MF]
2016-10-23 21:17:08,048 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2016-10-23 21:17:08,061 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2016-10-23 21:17:08,064 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[21:17:08] [main/ERROR] : Could not save crash report to C:\Users\chesk\AppData\Roaming\.minecraft\crash-reports\fml-crash-2016-10-23_21:17:08.txt
java.io.FileNotFoundException: C:\Users\chesk\AppData\Roaming\.minecraft\crash-reports\fml-crash-2016-10-23_21:17:08.txt (The filename, directory name, or volume label syntax is incorrect)
at java.io.FileOutputStream.open(Native Method) ~[?:1.8.0_25]
at java.io.FileOutputStream.<init>(FileOutputStream.java:213) ~[?:1.8.0_25]
at java.io.FileOutputStream.<init>(FileOutputStream.java:162) ~[?:1.8.0_25]
at java.io.FileWriter.<init>(FileWriter.java:90) ~[?:1.8.0_25]
at b.a(SourceFile:227) [b.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:312) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[21:17:08] [main/INFO] [STDOUT]: [net.minecraftforge.fml.relauncher.CoreModManager:discoverCoreMods:313]: #@[email protected]# FML has crashed the game deliberately. Crash report saved to: #@[email protected]# C:\Users\chesk\AppData\Roaming\.minecraft\crash-reports\fml-crash-2016-10-23_21:17:08.txt
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: java.lang.RuntimeException: Extracted mod jars found, loading will NOT continue
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:305)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[21:17:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[21:17:08] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Users\chesk\AppData\Roaming\.minecraft for Forge Mod Loader
java.lang.RuntimeException: Extracted mod jars found, loading will NOT continue
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:305) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) [forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[21:17:08] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.RuntimeException: Extracted mod jars found, loading will NOT continue
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:305) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) ~[forge-1.10-12.18.0.2000-1.10.0.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Exception in thread "main" [21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:968)
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[21:17:08] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

The problem is clearly called out in the log, and it even tells you what to do about it:

[21:17:07] [main/FATAL] [FML]: There appear to be jars extracted into the mods directory. This is VERY BAD and will almost NEVER WORK WELL

[21:17:07] [main/FATAL] [FML]: You should place original jars only in the mods directory. NEVER extract them to the mods directory.

[21:17:07] [main/FATAL] [FML]: The directories below appear to be extracted jar files. Fix this before you continue.

And LuckyBlock_1-9-4_v7-2-0 is for Minecraft 1.9.4 but you have Minecraft 1.10

Quote from EvgenyArtyukhin»

And LuckyBlock_1-9-4_v7-2-0 is for Minecraft 1.9.4 but you have Minecraft 1.10

Hi, update. Lucky block was not working because of the version, but I installed the orespawn mod, same thing happened . this time, orespawn was for 1.10. Please tell me if you need the output again.

It should go without saying that we need the output again. I'm not telepathic, so it's impractical for me to diagnose a new crash without one.