Posted April 24, 20232 yr When I try to download forge to 1.19.1 I constantly get an error. I have tried many ways including installing and uninstalling Minecraft Java but it still continues. I don't know what else I can do, I tried to open it even by commands. I don't understand these things, but here the contents of the log file. Spoiler JVM info: Oracle Corporation - 1.8.0_51 - 25.51-b03 java.net.preferIPv4Stack=true Found java version 1.8.0_51 Added Lets Encrypt root certificates as additional trust Extracting json Considering minecraft client jar Downloading libraries Found 0 additional library directories Considering library cpw.mods:securejarhandler:2.1.4 File exists: Checksum validated. Considering library org.ow2.asm:asm:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-util:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-analysis:9.3 File exists: Checksum validated. Considering library net.minecraftforge:accesstransformers:8.0.4 File exists: Checksum validated. Considering library org.antlr:antlr4-runtime:4.9.1 File exists: Checksum validated. Considering library net.minecraftforge:eventbus:6.0.0 File exists: Checksum validated. Considering library net.minecraftforge:forgespi:6.0.0 File exists: Checksum validated. Considering library net.minecraftforge:coremods:5.0.1 File exists: Checksum validated. Considering library cpw.mods:modlauncher:10.0.8 File exists: Checksum validated. Considering library net.minecraftforge:unsafe:0.2.0 File exists: Checksum validated. Considering library com.electronwill.night-config:core:3.6.4 File exists: Checksum validated. Considering library com.electronwill.night-config:toml:3.6.4 File exists: Checksum validated. Considering library org.apache.maven:maven-artifact:3.8.5 File exists: Checksum validated. Considering library net.jodah:typetools:0.8.3 File exists: Checksum validated. Considering library net.minecrell:terminalconsoleappender:1.2.0 File exists: Checksum validated. Considering library org.jline:jline-reader:3.12.1 File exists: Checksum validated. Considering library org.jline:jline-terminal:3.12.1 File exists: Checksum validated. Considering library org.spongepowered:mixin:0.8.5 File exists: Checksum validated. Considering library org.openjdk.nashorn:nashorn-core:15.3 File exists: Checksum validated. Considering library net.minecraftforge:JarJarSelector:0.3.16 File exists: Checksum validated. Considering library net.minecraftforge:JarJarMetadata:0.3.16 File exists: Checksum validated. Considering library cpw.mods:bootstraplauncher:1.1.2 File exists: Checksum validated. Considering library net.minecraftforge:JarJarFileSystems:0.3.16 File exists: Checksum validated. Considering library net.minecraftforge:fmlloader:1.19.1-42.0.9 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 Downloading library from https://libraries.minecraft.net/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.ssl.Alerts.getSSLException(Unknown Source) at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) at sun.security.ssl.Handshaker.processLoop(Unknown Source) at sun.security.ssl.Handshaker.process_record(Unknown Source) at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at java.net.HttpURLConnection.getResponseCode(Unknown Source) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) at net.minecraftforge.installer.DownloadUtils.getConnection(DownloadUtils.java:243) at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:184) at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:174) at net.minecraftforge.installer.DownloadUtils.downloadLibrary(DownloadUtils.java:159) at net.minecraftforge.installer.actions.Action.downloadLibraries(Action.java:89) at net.minecraftforge.installer.actions.ClientInstall.run(ClientInstall.java:110) at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:423) at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:175) at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:147) Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(Unknown Source) at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) at sun.security.validator.Validator.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ... 23 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source) at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) at java.security.cert.CertPathBuilder.build(Unknown Source) ... 29 more Considering library com.google.code.gson:gson:2.8.7 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 com.opencsv:opencsv:4.4 File exists: Checksum validated. Considering library commons-beanutils:commons-beanutils:1.9.3 File exists: Checksum validated. Considering library commons-collections:commons-collections:3.2.2 File exists: Checksum validated. Considering library commons-io:commons-io:2.4 File exists: Checksum validated. Considering library commons-logging:commons-logging:1.2 File exists: Checksum validated. Considering library de.oceanlabs.mcp:mcp_config:1.19.1-20220727.212338@zip File exists: Checksum validated. Considering library de.siegmar:fastcsv:2.0.0 File exists: Checksum validated. Considering library net.md-5:SpecialSource:1.11.0 File exists: Checksum validated. Considering library net.minecraftforge:ForgeAutoRenamingTool:0.1.22:all File exists: Checksum validated. Considering library net.minecraftforge:binarypatcher:1.1.1 File exists: Checksum validated. Considering library net.minecraftforge:fmlcore:1.19.1-42.0.9 File exists: Checksum validated. Considering library net.minecraftforge:fmlloader:1.19.1-42.0.9 File exists: Checksum validated. Considering library net.minecraftforge:forge:1.19.1-42.0.9:universal File exists: Checksum validated. Considering library net.minecraftforge:installertools:1.3.0 File exists: Checksum validated. Considering library net.minecraftforge:jarsplitter:1.1.4 File exists: Checksum validated. Considering library net.minecraftforge:javafmllanguage:1.19.1-42.0.9 File exists: Checksum validated. Considering library net.minecraftforge:lowcodelanguage:1.19.1-42.0.9 File exists: Checksum validated. Considering library net.minecraftforge:mclanguage:1.19.1-42.0.9 File exists: Checksum validated. Considering library net.minecraftforge:srgutils:0.4.11 File exists: Checksum validated. Considering library net.minecraftforge:srgutils:0.4.3 File exists: Checksum validated. Considering library net.minecraftforge:srgutils:0.4.9 File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:5.0.4 File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:6.0-alpha-3 File exists: Checksum validated. Considering library org.apache.commons:commons-collections4:4.2 File exists: Checksum validated. Considering library org.apache.commons:commons-lang3:3.8.1 File exists: Checksum validated. Considering library org.apache.commons:commons-text:1.3 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:9.2 File exists: Checksum validated. Considering library org.ow2.asm:asm-analysis:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:9.2 File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:9.2 File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:9.3 File exists: Checksum validated. Considering library org.ow2.asm:asm:9.2 File exists: Checksum validated. Considering library org.ow2.asm:asm:9.3 File exists: Checksum validated. Considering library trove:trove:1.0.2 File exists: Checksum validated. These libraries failed to download. Try again. com.google.code.findbugs:jsr305:3.0.2
April 24, 20232 yr Quote Found java version 1.8.0_51 Upgrade your java to a recent version. e.g. https://adoptium.net Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
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