我在 android 中创建了一个项目，但是现在当我打开我的项目 gradle 开始同步并在 15-20 分钟后出现超时错误，
org.gradle.api.resources.ResourceException: Could not get resource 'https://jcenter.bintray.com/org/ow2/asm/asm-commons/6.0/asm-commons-6.0.jar'因为 asm-commons-6.0.jar 没有下载。这个问题怎么解决。。
原因：org.gradle.internal.resolve.ArtifactResolveException：无法在 org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver 下载 asm-commons.jar (org.ow2.asm:asm-commons:6.0) $RemoteRepositoryAccess.resolveArtifact(ExternalResourceResolver.java:483) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$ResolveAndCacheRepositoryAccess.resolveArtifact(CachingModuleComponentRepository.java:419) at org.gradle.api.internal.artifacts.ivyservice .ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.lambda$resolveArtifact$15(ErrorHandlingModuleComponentRepository.java:185) 在 org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess。tryResolveAndMaybeBlacklist(ErrorHandlingModuleComponentRepository.java:241) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.performOperationWithRetries(ErrorHandlingModuleComponentRepository.java:207) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.resolveArtifact(ErrorHandlingModuleComponentRepository.java:183) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainArtifactResolver.resolveArtifact(RepositoryChainArtifactResolver.java:100) at org.gradle.api.internal.artifacts resolveengine.artifact.DefaultArtifactSet$LazyArtifactSource.create(DefaultArtifactSet.java:183) 在 org.gradle.api.internal。artifacts.ivyservice.resolveengine.artifact.DefaultArtifactSet$LazyArtifactSource.create(DefaultArtifactSet.java:170) 在 org.gradle.api.internal.artifacts.DefaultResolvedArtifact.getFile(DefaultResolvedArtifact.java:173) 在 org.gradle.api.internal。 artifacts.ivyservice.resolveengine.artifact.ArtifactBackedResolvedVariant$DownloadArtifactFile.run(ArtifactBackedResolvedVariant.java:146) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402) 在 org.gradle.internal.operations。 DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) 在 org.gradle.internal.operations。DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.access$1500(DefaultBuildOperationExecutor.java:49) 在org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.runOperation(DefaultBuildOperationQueue.java:230) 在 org.gradle.internal.operations 的 org.gradle.internal.operations.DefaultBuildOperationExecutor$ParentPreservingQueueWorker.execute(DefaultBuildOperationExecutor.java:444)。 DefaultBuildOperationQueue$WorkerRunnable.access$600(DefaultBuildOperationQueue.java:172) 在 org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable$1.create(DefaultBuildOperationQueue.java:209) 在 org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:183) 在 org.gradle.internal 的 org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable$1.create(DefaultBuildOperationQueue.java:203)。 Operations.DefaultBuildOperationQueue$WorkerRunnable.runBatch(DefaultBuildOperationQueue.java:203) 在 org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.run(DefaultBuildOperationQueue.java:177) 在 org.gradle.internal.operations.DefaultBuildOperationQueue.waitForCompletion(DefaultBuildOperationQueue. java:116) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.runAll(DefaultBuildOperationExecutor.java:117) 在 org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ParallelResolveArtifactSet$VisitingSet.visit(ParallelResolveArtifactSet.java:61) 的 org.gradle.internal.operations.DelegatingBuildOperationExecutor.runAll(DelegatingBuildOperationExecutor.java:46)在 org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.visitArtifacts(DefaultLenientConfiguration.java:256) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.access$500(DefaultLenientConfiguration.java:69) 在 org. gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$2.run(DefaultLenientConfiguration.java:231) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402) 在 org.gradle.internal。Operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394) at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java :250) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92) 在 org.gradle.internal.operations 的 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)。 DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.visitArtifactsWithBuildOperation(DefaultLenientConfiguration.java:228) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration.access$200(DefaultLenientConfiguration.java:69) 在 org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$1.visitArtifacts(DefaultLenientConfiguration.java:133)在 org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationArtifactCollection.ensureResolved(DefaultConfiguration.java:1628) ... 136 更多原因：org.gradle.api.resources.ResourceException：无法获取资源'DefaultConfiguration$ConfigurationArtifactCollection.ensureResolved(DefaultConfiguration.java:1628) ... 136 更多原因：org.gradle.api.resources.ResourceException：无法获取资源'DefaultConfiguration$ConfigurationArtifactCollection.ensureResolved(DefaultConfiguration.java:1628) ... 136 更多原因：org.gradle.api.resources.ResourceException：无法获取资源'https://jcenter.bintray.com/org/ow2/asm/asm-commons/6.0/asm-commons-6.0.jar'。在 org.gradle.internal.resource.ResourceExceptions.failure(ResourceExceptions.java:74) 在 org.gradle.internal.resource.resource.transfer.AccessorBackedExternalResource 的 org.gradle.internal.resource.ResourceExceptions.getFailed(ResourceExceptions.java:57) .withContentIfPresent(AccessorBackedExternalResource.java:146) at org.gradle.internal.resource.BuildOperationFiringExternalResourceDecorator$11.call(BuildOperationFiringExternalResourceDecorator.java:237) at org.gradle.internal.resource.BuildOperationFiringExternalResourceDecorator$11.call(BuildOperationFiringExternalResourceDecorator.java:229) org.gradle.internal.operations 中的 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)。