Posted July 3, 20196 yr Hi, so I've just recently downloaded the forges installer for minecraft 1.14.3, but when I run the installer, it states that "File is corrupt or format has changed", and I don't know what to do. Can anybody help me resolve this issue? Thanks! Here are the logs: JVM info: Oracle Corporation - 1.8.0_211 - 25.211-b12 java.net.preferIPv4Stack=true Extracting json Extracting json Considering minecraft client jar Considering minecraft client jar Downloading libraries Downloading libraries Considering library net.minecraftforge:forge:1.14.3-27.0.22 File exists: Checksum validated. Considering library org.ow2.asm:asm:6.2 File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:6.2 File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:6.2 File exists: Checksum validated. Considering library cpw.mods:modlauncher:2.1.5 File exists: Checksum validated. Considering library cpw.mods:grossjava9hacks:1.1.0 File exists: Checksum validated. Considering library net.minecraftforge:accesstransformers:0.16.0-shadowed File exists: Checksum validated. Considering library net.minecraftforge:eventbus:0.10.2-service File exists: Checksum validated. Considering library net.minecraftforge:forgespi:0.13.0 File exists: Checksum validated. Considering library net.minecraftforge:coremods:0.6.3-milestone.0.2+e9179e4 File exists: Checksum validated. Considering library net.minecraftforge:unsafe:0.2.0 File exists: Checksum validated. Considering library com.electronwill.night-config:core:3.6.0 File exists: Checksum validated. Considering library com.electronwill.night-config:toml:3.6.0 File exists: Checksum validated. Considering library org.jline:jline:3.9.0 File exists: Checksum validated. Considering library org.apache.maven:maven-artifact:3.6.0 File exists: Checksum validated. Considering library net.jodah:typetools:0.6.0 File exists: Checksum validated. Considering library java3d:vecmath:1.5.2 File exists: Checksum validated. Considering library org.apache.logging.log4j:log4j-api:2.11.2 File exists: Checksum validated. Considering library org.apache.logging.log4j:log4j-core:2.11.2 File exists: Checksum validated. Considering library net.minecrell:terminalconsoleappender:1.1.1 File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:5.0.4 File exists: Checksum validated. Considering library com.github.jponge:lzma-java:1.3 File exists: Checksum validated. Considering library com.google.code.findbugs:jsr305:3.0.2 File exists: Checksum validated. Considering library com.google.code.gson:gson:2.8.0 File exists: Checksum validated. Considering library com.google.errorprone:error_prone_annotations:2.1.3 File exists: Checksum validated. Considering library com.google.guava:guava:20.0 File exists: Checksum validated. Considering library com.google.guava:guava:25.1-jre File exists: Checksum validated. Considering library com.google.j2objc:j2objc-annotations:1.1 File exists: Checksum validated. Considering library com.nothome:javaxdelta:2.0.1 File exists: Checksum validated. Considering library commons-io:commons-io:2.4 File exists: Checksum validated. Considering library de.oceanlabs.mcp:mcp_config:1.14.3-20190624.152911@zip File exists: Checksum validated. Considering library net.md-5:SpecialSource:1.8.5 File exists: Checksum validated. Considering library net.minecraftforge:binarypatcher:1.0.5 File exists: Checksum validated. Considering library net.minecraftforge:forge:1.14.3-27.0.22:universal File exists: Checksum validated. Considering library net.minecraftforge:installertools:1.1.1 File exists: Checksum validated. Considering library net.minecraftforge:jarsplitter:1.1.0 File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:4.9 File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:5.0.4 File exists: Checksum validated. Considering library net.sf.opencsv:opencsv:2.3 File exists: Checksum validated. Considering library org.checkerframework:checker-qual:2.0.0 File exists: Checksum validated. Considering library org.codehaus.mojo:animal-sniffer-annotations:1.14 File exists: Checksum validated. Considering library org.ow2.asm:asm-analysis:6.1.1 File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:6.1.1 File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:6.1.1 File exists: Checksum validated. Considering library org.ow2.asm:asm:6.1.1 File exists: Checksum validated. Considering library trove:trove:1.0.2 File exists: Checksum validated. Created Temporary Directory: C:\Users\bryan\AppData\Local\Temp\forge_installer2928786308505724931 Created Temporary Directory: C:\Users\bryan\AppData\Local\Temp\forge_installer2928786308505724931 Extracting: /data/client.lzma Building Processors Building Processors =============================================================================== MainClass: net.minecraftforge.installertools.ConsoleTool Classpath: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraftforge\installertools\1.1.1\installertools-1.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\md-5\SpecialSource\1.8.5\SpecialSource-1.8.5.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.4\jopt-simple-5.0.4.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-commons\6.1.1\asm-commons-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\20.0\guava-20.0.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\opencsv\opencsv\2.3\opencsv-2.3.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-analysis\6.1.1\asm-analysis-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-tree\6.1.1\asm-tree-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm\6.1.1\asm-6.1.1.jar Args: --task, MCP_DATA, --input, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911.zip, --output, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911-mappings.txt, --key, mappings Task: MCP_DATA Input: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911.zip Output: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911-mappings.txt Key: mappings Extracting: config/joined.tsrg =============================================================================== Cache: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.14.3\client-1.14.3-slim.jar Validated: 26e8580ce23d59759c2db41756a834a6df292313 C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.14.3\client-1.14.3-extra.jar Validated: e0a45cca33d23f63b149b4546978ee0e4d858167 Cache Hit! =============================================================================== MainClass: net.md_5.specialsource.SpecialSource Classpath: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\md-5\SpecialSource\1.8.5\SpecialSource-1.8.5.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-commons\6.1.1\asm-commons-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.9\jopt-simple-4.9.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\20.0\guava-20.0.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\opencsv\opencsv\2.3\opencsv-2.3.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-analysis\6.1.1\asm-analysis-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-tree\6.1.1\asm-tree-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm\6.1.1\asm-6.1.1.jar Args: --in-jar, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.14.3\client-1.14.3-slim.jar, --out-jar, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.14.3-20190624.152911\client-1.14.3-20190624.152911-srg.jar, --srg-in, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911-mappings.txt Loading mappings Loading mappings... 0% Loading mappings... 10% Loading mappings... 20% Loading mappings... 30% Loading mappings... 40% Loading mappings... 50% 0 packages, 4696 classes, 17220 fields, 31208 methods Remapping final jar Remapping jar... 0% Remapping jar... 10% Remapping jar... 20% Remapping jar... 30% Remapping jar... 40% Remapping jar... 50% Remapping jar... 60% Remapping jar... 70% Remapping jar... 80% Remapping jar... 90% Remapping jar... 100% =============================================================================== Cache: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.14.3-27.0.22\forge-1.14.3-27.0.22-client.jar Validated: 6a79a835b1ca52b10fb70e69c9da39f74c5b0bb8 Cache Hit! =============================================================================== MainClass: net.minecraftforge.installertools.ConsoleTool Classpath: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\minecraftforge\installertools\1.1.1\installertools-1.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\md-5\SpecialSource\1.8.5\SpecialSource-1.8.5.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.4\jopt-simple-5.0.4.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-commons\6.1.1\asm-commons-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\20.0\guava-20.0.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\net\sf\opencsv\opencsv\2.3\opencsv-2.3.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-analysis\6.1.1\asm-analysis-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-tree\6.1.1\asm-tree-6.1.1.jar C:\Users\bryan\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm\6.1.1\asm-6.1.1.jar Args: --task, DEOBF_REALMS, --map, C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911-mappings.txt, --mc, C:\Users\bryan\AppData\Roaming\.minecraft\versions\1.14.3\1.14.3.jar, --mcp, 20190624.152911 Task: DEOBF_REALMS Map: C:\Users\bryan\AppData\Roaming\.minecraft\libraries\de\oceanlabs\mcp\mcp_config\1.14.3-20190624.152911\mcp_config-1.14.3-20190624.152911-mappings.txt MCP: 20190624.152911 Jar: C:\Users\bryan\AppData\Roaming\.minecraft\versions\1.14.3\1.14.3.jar Json: C:\Users\bryan\AppData\Roaming\.minecraft\versions\1.14.3\1.14.3.json Libs: C:\Users\bryan\AppData\Roaming\.minecraft\libraries Loading Json: C:\Users\bryan\AppData\Roaming\.minecraft\versions\1.14.3\1.14.3.json Failed to run processor: com.google.gson.JsonParseException:Error parsing arguments in version json. File is corrupt or its format has changed. See log for more details.
July 3, 20196 yr Having the same problem. Tried an older version of forge and it seem to install fine for 1.14.3.
July 3, 20196 yr Datt: Delete the file it says is corrupt and try again. Trew: Please do not hijack threads, if you have an issue make your own. This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy. As the most common issue I feel I should put this outside the main bulk: The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge. If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan. For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety. Spoiler Logs (Most issues require logs to diagnose): Spoiler Please post logs using one of the following sites (Thank you Lumber Wizard for the list): https://gist.github.com/: 100MB Requires member (Free) https://pastebin.com/: 512KB as guest, 10MB as Pro ($$$) https://hastebin.com/: 400KB Do NOT use sites like Mediafire, Dropbox, OneDrive, Google Drive, or a site that has a countdown before offering downloads. What to provide: ...for Crashes and Runtime issues: Minecraft 1.14.4 and newer: Post debug.log Older versions: Please update... ...for Installer Issues: Post your installer log, found in the same place you ran the installer This log will be called either installer.log or named the same as the installer but with .log on the end Note for Windows users: Windows hides file extensions by default so the installer may appear without the .jar extension then when the .log is added the log will appear with the .jar extension Where to get it: Mojang Launcher: When using the Mojang launcher debug.log is found in .minecraft\logs. Curse/Overwolf: If you are using the Curse Launcher, their configurations break Forge's log settings, fortunately there is an easier workaround than I originally thought, this works even with Curse's installation of the Minecraft launcher as long as it is not launched THROUGH Twitch: Spoiler Make sure you have the correct version of Forge installed (some packs are heavily dependent on one specific build of Forge) Make a launcher profile targeting this version of Forge. Set the launcher profile's GameDir property to the pack's instance folder (not the instances folder, the folder that has the pack's name on it). Now launch the pack through that profile and follow the "Mojang Launcher" instructions above. Video: Spoiler or alternately, Fallback ("No logs are generated"): If you don't see logs generated in the usual place, provide the launcher_log.txt from .minecraft Server Not Starting: Spoiler If your server does not start or a command window appears and immediately goes away, run the jar manually and provide the output. Reporting Illegal/Inappropriate Adfocus Ads: Spoiler Get a screenshot of the URL bar or copy/paste the whole URL into a thread on the General Discussion board with a description of the Ad. Lex will need the Ad ID contained in that URL to report it to Adfocus' support team. Posting your mod as a GitHub Repo: Spoiler When you have an issue with your mod the most helpful thing you can do when asking for help is to provide your code to those helping you. The most convenient way to do this is via GitHub or another source control hub. When setting up a GitHub Repo it might seem easy to just upload everything, however this method has the potential for mistakes that could lead to trouble later on, it is recommended to use a Git client or to get comfortable with the Git command line. The following instructions will use the Git Command Line and as such they assume you already have it installed and that you have created a repository. Open a command prompt (CMD, Powershell, Terminal, etc). Navigate to the folder you extracted Forge’s MDK to (the one that had all the licenses in). Run the following commands: git init git remote add origin [Your Repository's URL] In the case of GitHub it should look like: https://GitHub.com/[Your Username]/[Repo Name].git git fetch git checkout --track origin/master git stage * git commit -m "[Your commit message]" git push Navigate to GitHub and you should now see most of the files. note that it is intentional that some are not synced with GitHub and this is done with the (hidden) .gitignore file that Forge’s MDK has provided (hence the strictness on which folder git init is run from) Now you can share your GitHub link with those who you are asking for help. [Workaround line, please ignore]
July 4, 20196 yr Forge 27.0.21 appears to still work and install fine. As of this post there are two more revisions, both of which produce this error, and 27.0.21 is still recent enough that most mods should work. Try that.
July 7, 20196 yr both use the same code. So.. post your corrupt json file listed at:Loading Json: C:\Users\bryan\AppData\Roaming\.minecraft\versions\1.14.3\1.14.3.json so we can see what is broken on your end. I do Forge for free, however the servers to run it arn't free, so anything is appreciated. Consider supporting the team on Patreon
July 8, 20196 yr On 7/4/2019 at 11:25 AM, darthmufin said: Forge 27.0.21 appears to still work and install fine. As of this post there are two more revisions, both of which produce this error, and 27.0.21 is still recent enough that most mods should work. Try that. it Work Thx
July 23, 20196 yr So I Figure it out. Darthmufin was right 27.0.21 works. The Only Thing That The Other Version Won't work is because with the update shown on this. Build: 1.14.3-27.0.22 - Wed Jul 03 08:08:39 GMT 2019 lex: Add installer processor to deobfuscate Mincraft's Realms library. This task will processes the current realms library from the json, so the installer must be re-ran every time they update it. 27.0 .22 was the start of that error because they add the installer for the minecraft's realms library them the other current realms library from json was corrupted because of the realms library from every single forge version was having same issue to that json file to make the update for the realms library with the json file. so i recommended that download the forge version 27.0.21. Edited July 23, 20196 yr by Liluserwithoutme
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