Minecraft Forums

Hi. I just downloaded Minecraft 1.5.2, and was planning to get the Mo' Creatures mod. So I download all the needed files, including forge 1.5.2. I did all the correct steps, and when I tried logging into mine craft, a screen popped up that said "There was a fatal error starting up Minecraft and FML. Minecraft cannot launch in it's current configuration. Please consult the file /Users/sarahscott/Library/Application Support/minecraft/ForgeModLoader-client-0.log for further information" I am on a mac. I really don't get this, and the last time I got Mo' Creatures, I did it right, but that was with 1.6.2 and I deleted it. PLEASE TELL ME WHAT I AM DOING WRONG! Thanks! Heres what it says in the log:

2013-11-05 18:03:43 [INFO] [ForgeModLoader] Forge Mod Loader version 5.2.23.738 for Minecraft 1.5.2 loading
2013-11-05 18:03:43 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.6.0_65, running on Mac OS X:x86_64:10.8.5, installed at /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
2013-11-05 18:03:43 [FINE] [ForgeModLoader] Java classpath at launch is /Users/sarahscott/Downloads/Minecraft.app/Contents/Resources/Java/MinecraftLauncher.jar:
2013-11-05 18:03:43 [FINE] [ForgeModLoader] Java library path at launch is /Users/sarahscott/Downloads/Minecraft.app/Contents/Resources/Java:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources:.:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java
2013-11-05 18:03:43 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] Discovering coremods
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar
2013-11-05 18:03:43 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] Download complete
2013-11-05 18:03:43 [INFO] [ForgeModLoader] Download complete
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] Library file argo-small-3.2.jar was downloaded and verified successfully
2013-11-05 18:03:43 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-11-05 18:03:43 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-11-05 18:03:46 [FINEST] [ForgeModLoader] Download complete
2013-11-05 18:03:46 [INFO] [ForgeModLoader] Download complete
2013-11-05 18:03:46 [FINEST] [ForgeModLoader] Library file guava-14.0-rc3.jar was downloaded and verified successfully
2013-11-05 18:03:46 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar
2013-11-05 18:03:46 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Download complete
2013-11-05 18:03:47 [INFO] [ForgeModLoader] Download complete
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Library file asm-all-4.1.jar was downloaded and verified successfully
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-11-05 18:03:47 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-11-05 18:03:47 [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

2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip
2013-11-05 18:03:47 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Download complete
2013-11-05 18:03:47 [INFO] [ForgeModLoader] Download complete
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Library file deobfuscation_data_1.5.2.zip was downloaded and verified successfully
2013-11-05 18:03:47 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-11-05 18:03:47 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-11-05 18:03:47 [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

2013-11-05 18:03:47 [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.
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] <===========>
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] A download error occured
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] A download error occured
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] <<< ==== >>>
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:548)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:165)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.replace(Launcher.java:134)
at net.minecraft.Launcher$1.run(Launcher.java:78)
Caused by: java.io.FileNotFoundException: http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1514)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1508)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1162)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:532)
... 7 more
Caused by: java.io.FileNotFoundException: http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1457)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2340)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:579)
at java.net.URLConnection.getContentLength(URLConnection.java:474)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:531)
... 7 more
2013-11-05 18:03:47 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:548)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:165)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.replace(Launcher.java:134)
at net.minecraft.Launcher$1.run(Launcher.java:78)
Caused by: java.io.FileNotFoundException: http://files.minecraftforge.net/fmllibs/scala-library.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1514)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1508)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1162)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:532)
... 7 more
Caused by: java.io.FileNotFoundException: http://files.minecraftforge.net/fmllibs/scala-library.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1457)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2340)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:579)
at java.net.URLConnection.getContentLength(URLConnection.java:474)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:531)
... 7 more
2013-11-05 18:03:50 [INFO] [STDERR] Exception in thread "Thread-7" java.lang.RuntimeException: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-11-05 18:03:50 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)
2013-11-05 18:03:50 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2013-11-05 18:03:50 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
2013-11-05 18:03:50 [INFO] [STDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
2013-11-05 18:03:50 [INFO] [STDERR] at net.minecraft.Launcher.replace(Launcher.java:134)
2013-11-05 18:03:50 [INFO] [STDERR] at net.minecraft.Launcher$1.run(Launcher.java:78)
2013-11-05 18:03:50 [INFO] [STDERR] Caused by: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-11-05 18:03:50 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:261)
2013-11-05 18:03:50 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
2013-11-05 18:03:50 [INFO] [STDERR] ... 5 more