PDF Service API to create PDF from static HTML NoClassDefFoundError in nimbusds

[Simran Inamdar]

I am using PDF service api added all dependencies related to api while executing the code facing issue with nimbusds jose library which is  java.lang.NoClassDefFoundError. I am using 8.19 version of nimbusds library. Please help me out

[Joel Geraci]

Are you able to run the PDF Services API Samples?

[Simran Inamdar]

No...facing an issue to run those samples.

[Joel Geraci]

Ok - Did you download the personalized ones and can you share the error log?

[Simran Inamdar]

Yes...

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Aug 23, 2021 11:00:38 PM org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 6.1.3.Final
Exception in thread "main" java.lang.NoClassDefFoundError: com/nimbusds/jose/JOSEException
at com.adobe.pdfservices.operation.internal.auth.AuthenticatorFactory.getAuthenticator(AuthenticatorFactory.java:21)
at com.adobe.pdfservices.operation.internal.InternalExecutionContext.<init>(InternalExecutionContext.java:41)
at com.adobe.pdfservices.operation.ExecutionContext.create(ExecutionContext.java:57)
at com.adobe.pdfservices.operation.ExecutionContext.create(ExecutionContext.java:45)
at com.adobe.pdfservices.operation.samples.createpdf.CreatePDFFromStaticHTML.main(CreatePDFFromStaticHTML.java:50)
Caused by: java.lang.ClassNotFoundException: com.nimbusds.jose.JOSEException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 5 more

[Joel Geraci]

Have yoiu tried updating the Maven project?

[Simran Inamdar]

Yes...I have tried....created separate POC also but facing the same issue

[Simran Inamdar]

can you please help me how to fix this issue

[Joel Geraci]

I've not been able to reproduce the problem on my system. I may not be understanding your issue though. You state "I am using 8.19 version of nimbusds library." That library is included in Samples project. Are you trying to add it separately? 

[Simran Inamdar]

No....added com.adobe.documentservices in pom.xml file and trying to run the sample at that time I am facing this issue. How to run this sample? 

[Simran Inamdar]

I am able to run this sample. Now I am trying to run another html file zip in that sample it giving me error transactionId and requestTrackingId statusCode 400. can you please guide me ? how to do that

[Simran Inamdar]

I am able to run the sample  project and problem of nimbusds library  has been resolved.