error

Error building classpath. Failed to read artifact descriptor for com.datomic:ion:jar:0.9.28
org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for com.datomic:ion:jar:0.9.28
	at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:276)
	at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:192)
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:253)
	at clojure.tools.deps.alpha.extensions.maven$eval685$fn__687.invoke(maven.clj:82)
	at clojure.lang.MultiFn.invoke(MultiFn.java:243)
	at clojure.tools.deps.alpha$expand_deps.invokeStatic(alpha.clj:183)
	at clojure.tools.deps.alpha$expand_deps.invoke(alpha.clj:165)
	at clojure.tools.deps.alpha$resolve_deps.invokeStatic(alpha.clj:228)
	at clojure.tools.deps.alpha$resolve_deps.invoke(alpha.clj:210)
	at clojure.tools.deps.alpha.script.make_classpath$create_classpath.invokeStatic(make_classpath.clj:59)
	at clojure.tools.deps.alpha.script.make_classpath$create_classpath.invoke(make_classpath.clj:52)
	at clojure.tools.deps.alpha.script.make_classpath$run.invokeStatic(make_classpath.clj:70)
	at clojure.tools.deps.alpha.script.make_classpath$run.invoke(make_classpath.clj:64)
	at clojure.tools.deps.alpha.script.make_classpath$_main.invokeStatic(make_classpath.clj:109)
	at clojure.tools.deps.alpha.script.make_classpath$_main.doInvoke(make_classpath.clj:84)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.lang.Var.applyTo(Var.java:702)
	at clojure.core$apply.invokeStatic(core.clj:657)
	at clojure.main$main_opt.invokeStatic(main.clj:317)
	at clojure.main$main_opt.invoke(main.clj:313)
	at clojure.main$main.invokeStatic(main.clj:424)
	at clojure.main$main.doInvoke(main.clj:387)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.lang.Var.applyTo(Var.java:702)
	at clojure.main.main(main.java:37)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact com.datomic:ion:pom:0.9.28 from/to datomic-cloud (s3://datomic-releases-1fc2183a/maven/releases): Unable to load AWS credentials from any provider in the chain
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:422)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:201)
	at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:261)
	... 24 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact com.datomic:ion:pom:0.9.28 from/to datomic-cloud (s3://datomic-releases-1fc2183a/maven/releases): Unable to load AWS credentials from any provider in the chain
	at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:365)
	at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:75)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:583)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:259)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:498)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:399)
	... 27 more
Caused by: com.amazonaws.SdkClientException: Unable to load AWS credentials from any provider in the chain
	at com.amazonaws.auth.AWSCredentialsProviderChain.getCredentials(AWSCredentialsProviderChain.java:131)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.getCredentialsFromContext(AmazonHttpClient.java:1118)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.runBeforeRequestHandlers(AmazonHttpClient.java:758)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:722)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:715)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:697)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:665)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:647)
	at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:511)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4227)
	at com.amazonaws.services.s3.AmazonS3Client.getBucketRegionViaHeadRequest(AmazonS3Client.java:4988)
	at com.amazonaws.services.s3.AmazonS3Client.fetchRegionFromCache(AmazonS3Client.java:4962)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4211)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4174)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4168)
	at com.amazonaws.services.s3.AmazonS3Client.getBucketLocation(AmazonS3Client.java:938)
	at com.amazonaws.services.s3.AmazonS3Client.getBucketLocation(AmazonS3Client.java:944)
	at org.springframework.build.aws.maven.PrivateS3Wagon.detectEndpointFromBucket(PrivateS3Wagon.java:133)
	at org.springframework.build.aws.maven.PrivateS3Wagon.connectToRepository(PrivateS3Wagon.java:127)
	at org.springframework.build.aws.maven.AbstractWagon.connect(AbstractWagon.java:146)
	at org.eclipse.aether.transport.wagon.WagonTransporter.connectWagon(WagonTransporter.java:342)
	at org.eclipse.aether.transport.wagon.WagonTransporter.pollWagon(WagonTransporter.java:382)
	at org.eclipse.aether.transport.wagon.WagonTransporter.execute(WagonTransporter.java:431)
	at org.eclipse.aether.transport.wagon.WagonTransporter.get(WagonTransporter.java:412)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:453)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:360)
	... 32 more