Topic category: Help with MCreator software
What MCreator said:
MCreator was not able to connect to the internet. Gradle tasks might not work.
Executing gradle task: eclipse
Build info: MCreator 2019.5.51710, 1.14.4, 64-bit, 6082 MB, Windows 10, JVM 1.8.0_222, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'vanillia_plus'.
> Could not resolve all artifacts for configuration ':classpath'.
> Could not resolve net.minecraftforge.gradle:ForgeGradle:3.+.
Required by:
project :
> Failed to list versions for net.minecraftforge.gradle:ForgeGradle.
> Unable to load Maven meta-data from https://files.minecraftforge.net/maven/net/minecraftforge/gradle/ForgeG….
> Could not HEAD 'https://files.minecraftforge.net/maven/net/minecraftforge/gradle/ForgeG…'.
> sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
> Failed to list versions for net.minecraftforge.gradle:ForgeGradle.
> Unable to load Maven meta-data from https://jcenter.bintray.com/net/minecraftforge/gradle/ForgeGradle/maven….
> Could not get resource 'https://jcenter.bintray.com/net/minecraftforge/gradle/ForgeGradle/maven…'.
> Could not GET 'https://jcenter.bintray.com/net/minecraftforge/gradle/ForgeGradle/maven…'.
> sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
> Failed to list versions for net.minecraftforge.gradle:ForgeGradle.
> Unable to load Maven meta-data from https://repo.maven.apache.org/maven2/net/minecraftforge/gradle/ForgeGra….
> Could not get resource 'https://repo.maven.apache.org/maven2/net/minecraftforge/gradle/ForgeGra…'.
> Could not GET 'https://repo.maven.apache.org/maven2/net/minecraftforge/gradle/ForgeGra…'.
> sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 1s
BUILD FAILED
PS: I had internet and
The solution to this problem and many other problems can be found in our knowledge base: https://mcreator.net/support/knowledgebase Please check the knowledge base before opening a new topic on the issue which has a known fix.
Ok, Thank you very much
You are welcome! I am glad I could help :) If you like what we do, consider donating to us to help us keep this project up.
I have another problem:
MCreator was not able to connect to the internet. Gradle tasks might not work.
Executing gradle task: eclipse
Build info: MCreator 2020.1.05419, 1.14.4, 64-bit, 6082 MB, Windows 10, JVM 1.8.0_232, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk
org.gradle.tooling.GradleConnectionException: Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-4.9-bin.zip'.
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution.getToolingImplementationClasspath(DistributionFactory.java:137
)
at org.gradle.tooling.internal.consumer.loader.CachingToolingImplementationLoader.create(CachingToolingImplementationLoader.java:40
)
at org.gradle.tooling.internal.consumer.loader.SynchronizedToolingImplementationLoader.create(SynchronizedToolingImplementationLoader.java:43
)
at org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.onStartAction(LazyConsumerActionExecutor.java:101
)
at org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:83
)
at org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45
)
at org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58
)
at org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38
)
at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:55
)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63
)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46
)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624
)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55
)
at java.lang.Thread.run(Thread.java:748
)
Caused by: 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(Alerts.java:192
)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946
)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316
)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310
)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639
)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223
)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037
)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:965
)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064
)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367
)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395
)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379
)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559
)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185
)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570
)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498
)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268
)
at org.gradle.wrapper.Download.downloadInternal(Download.java:66
)
at org.gradle.wrapper.Download.download(Download.java:51
)
at org.gradle.tooling.internal.consumer.DistributionInstaller$1.run(DistributionInstaller.java:128
)
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(PKIXValidator.java:397
)
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302
)
at sun.security.validator.Validator.validate(Validator.java:262
)
at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:330
)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:237
)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132
)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621
)
... 15 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141
)
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126
)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280
)
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392
)
... 21 more
TASK EXECUTION FAILED
The solution to this problem and many other problems can be found in our knowledge base: https://mcreator.net/support/knowledgebase Please check the knowledge base before opening a new topic on the issue which has a known fix.