Windows .exe There was a fatal error starting up minecraft and FML

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xalvor

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Jul 29, 2019
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I just got a new pc recently and when I installed FTB and after downloading the mindcrack pack I tried to launch the game and this error happened with the FTB launcher, here is a log of what happened:

2013-05-14 08:32:27 [INFO] [ForgeModLoader] Forge Mod Loader version 4.7.35.556 for Minecraft 1.4.7 loading
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Discovering coremods
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Found a candidate coremod CodeChickenCore.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loading coremod CodeChickenCore.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loaded coremod CodeChickenCore.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Found a candidate coremod MiscPeripherals.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loading coremod MiscPeripherals.jar
2013-05-14 08:32:27 [INFO] [MiscPeripheralsASM] Initialized
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loaded coremod MiscPeripherals.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Found a candidate coremod NotEnoughItems.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loading coremod NotEnoughItems.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Loaded coremod NotEnoughItems.jar
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2013-05-14 08:32:27 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2013-05-14 08:32:27 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2013-05-14 08:32:32 [SEVERE] [ForgeModLoader] There was a problem downloading the file guava-12.0.1.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-05-14 08:32:32 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir
2013-05-14 08:32:32 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar
2013-05-14 08:32:32 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] There was a problem downloading the file bcprov-jdk15on-147.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] <===========>
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] A download error occured
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] A download error occured
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] <<< ==== >>>
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:483)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:132)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.init(Launcher.java:85)
at net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)
at net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:208)
Caused by: java.net.SocketTimeoutException: Read timed out
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:467)
... 8 more
 

xalvor

New Member
Jul 29, 2019
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0
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
at java.net.URLConnection.getHeaderFieldLong(Unknown Source)
at java.net.URLConnection.getContentLengthLong(Unknown Source)
at java.net.URLConnection.getContentLength(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:466)
... 8 more
2013-05-14 08:32:37 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:483)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:132)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.init(Launcher.java:85)
at net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)
at net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:208)
Caused by: java.net.SocketTimeoutException: Read timed out
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:467)
... 8 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
at java.net.URLConnection.getHeaderFieldLong(Unknown Source)
at java.net.URLConnection.getContentLengthLong(Unknown Source)
at java.net.URLConnection.getContentLength(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:466)
... 8 more
2013-05-14 08:35:03 [INFO] [STDERR] [08:35:03] [ERROR] FMLRelauncher.setupHome:175->MinecraftLauncher.main:214: Unhandled error launching minecraft: java.lang.RuntimeException: java.lang.RuntimeException: A fatal error occured and FML cannot continue
cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:175)
cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
net.minecraft.Launcher.init(Launcher.java:85)
net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)
net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:208
---------------------------------------------------------------------------------------------------------------------------------
and here is the log of the FTB client:
2013-05-14 08:37:30 [INFO] [ForgeModLoader] Forge Mod Loader version 4.7.35.556 for Minecraft 1.4.7 loading
2013-05-14 08:37:30 [INFO] [MiscPeripheralsASM] Initialized
2013-05-14 08:37:30 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2013-05-14 08:37:35 [SEVERE] [ForgeModLoader] There was a problem downloading the file guava-12.0.1.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-05-14 08:37:35 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] There was a problem downloading the file bcprov-jdk15on-147.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] <===========>
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] A download error occured
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] A download error occured
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] <<< ==== >>>
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2013-05-14 08:37:40 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:483)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:132)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.init(Launcher.java:85)
If anyone could help that would be greatly appreciated :D
 

Caren9869

New Member
Jul 29, 2019
1
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Hi, i found this forum just now, and i have this kind of problem too! can you help me to read the logs and solve it?

2013-10-04 10:47:56 [INFO] [ForgeModLoader] Forge Mod Loader version 5.2.23.738 for Minecraft 1.5.2 loading
2013-10-04 10:47:56 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) Client VM, version 1.7.0_25, running on Windows 7:x86:6.1, installed at C:\Program Files (x86)\Java\jre7
2013-10-04 10:47:56 [FINE] [ForgeModLoader] Java classpath at launch is /C:/Users/Guest/AppData/Local/Temp/e4j36FA.tmp_dir/MinecraftSP.jar
2013-10-04 10:47:56 [FINE] [ForgeModLoader] Java library path at launch is C:\Windows\SysWOW64;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Dell\DW WLAN Card;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\WIDCOMM\Bluetooth Software\syswow64;C:\Program Files (x86)\Windows Live\Shared;c:\program files (x86)\java\jre7\bin;.
2013-10-04 10:47:56 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] Discovering coremods
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] Found library file argo-small-3.2.jar present and correct in lib dir
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] Found library file guava-14.0-rc3.jar present and correct in lib dir
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] Found library file asm-all-4.1.jar present and correct in lib dir
2013-10-04 10:47:56 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-10-04 10:47:56 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-10-04 10:47:57 [SEVERE] [ForgeModLoader] There was a problem downloading the file bcprov-jdk15on-148.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-10-04 10:47:57 [FINEST] [ForgeModLoader] Found library file deobfuscation_data_1.5.2.zip present and correct in lib dir
2013-10-04 10:47:57 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-10-04 10:47:57 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] There was a problem downloading the file scala-library.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip
2013-10-04 10:47:58 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/scala-library.jar
 

lavarthan

New Member
Jul 29, 2019
2,437
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There was a problem downloading the file bcprov-jdk15on-148.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again
There was a problem downloading the file scala-library.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again
Welcome to the forums. Here are the important parts of the log. These files appear to be not downloading for some users of some mod packs recently. Look at this thread for more info on how to download them as the process has changed slightly. If you experience any more errors please post your log to pastebin.com, start a new thread, and link to it there. Look here for more info about the logs.
 
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