Ausnahme beim Hochladen einer Datei auf AWS S3: NoclassDeffoundError: Software/Amazon/AWSSDK/HTTP/Auth/Scheme/Noauthauth ⇐ Java

[Anonymous]

Der Code: < /p>

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        AwsSessionCredentials awsCredentials = AwsSessionCredentials.create(
(String)jobj.get("accessKeyId"),
(String)jobj.get("secretAccessKey"),
(String)jobj.get("sessionToken"));
S3Client s3Client = S3Client.builder()
.region(Region.US_WEST_1)
.credentialsProvider(StaticCredentialsProvider.create(awsCredentials))
.build();

Die Ausnahme erfolgt bei Build () (die Parameter sind korrekt):
java.lang.noclassDeffoundError: Software/Amazon/AWSSDK/HTTP/ auth/scheme/NoAuthAuthScheme
software.amazon.awssdk.services.s3.DefaultS3BaseClientBuilder.authSchemes(DefaultS3BaseClientBuilder.java:260)
software.amazon.awssdk.services.s3.DefaultS3BaseClientBuilder.lambda$mergeServiceDefaults$0( DefaultS3BaseClientBuilder.java:93)
software.amazon.awssdk.utils.builder.SdkBuilder.applyMutation(SdkBuilder.java:61)
software.amazon.awssdk.core.client.config.SdkClientConfiguration.merge( SdkclientConfiguration.java:98)
Software.amazon.awssdk.Services.S3.Defaults3BaseClientBuilder.MergeWiveedFaults(defaults3baseclientbuilder.java:91) br. MergechildDefaults ( AwsDefaultClientBuilder.java:137)
software.amazon.awssdk.core.client.builder.SdkDefaultClientBuilder.syncClientConfiguration(SdkDefaultClientBuilder.java:198)
software.amazon.awssdk.services.s3.DefaultS3ClientBuilder.buildClient( DefaultS3Clientbuilder.java:37)
Software.amazon.awssdk.Services.S3.Defaults3ClientBuilder.buildclient(defaults3clientbuilder.java:26)
Software.Awssdk.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core.core. SdkdefaultClientBuilder.java:169)
Ich kann die fehlende Klasse 'Noauthauthscheme' in einem AWS -SDK -Jar nicht finden. Jede Hilfe wird geschätzt.