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DocuSign eSignature API SDK: java.lang.NoClassDefFoundError errors.
I am trying to implement DocuSign's eSignature REST API by using Java SDK. I am following instructions here:
https://developers.docusign.com/docs/esign-rest-api/sdks/java/setup-and-configuration/
I created a java project, converted it to Maven, installed DocuSign's SDK (docusign-esign-java-4.3.0.jar) through Maven and wrote this piece of code:
package myPackage;
import com.docusign.esign.client.ApiClient;
public class signStuff{
public static void main(String[] args) {
try {
// error happens on the next line
ApiClient apiClient = new ApiClient("https://demo.docusign.net/restapi");
catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
When I run this code I've been getting 3 types of error:
Exception in thread "main" java.lang.NoClassDefFoundError: org/glassfish/jersey/media/multipart/BodyPart
Exception in thread "main" java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/util/ISO8601DateFormat
Exception in thread "main" java.lang.NoClassDefFoundError: jakarta/ws/rs/core/GenericType
My code does not go into catch, it just crushes on new ApiClient(...) line.
- Why am I getting these errors? (Could I be missing some dependencies? DocuSign documentation does not seem to say anything about that).
- What can I do to fix these error?
- Why am I getting different errors on different runs? (Could it be because of multithreading?).
1 answer
The following users marked this post as Works for me:
| User | Comment | Date |
|---|---|---|
| Vanity Slug ❤️ | (no comment) | Jun 16, 2023 at 13:24 |
I am new to Maven so I did not know that I have to "Update Project".
If you are using Eclipse editor then you can right click on the project --> "Maven" --> "Update Project" to install dependencies to fix this problem.
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