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Hi Team,

In my integration flow, Java compute node I am doing base64 encoding. To do that I am using
commons-codec jar. I have downloaded the jar and adding in build path of the project.

Its not showing any compilation error.But run time I am getting
NoClassDefFoundError

Code:
import org.apache.commons.codec.binary.Base64;

Base64.encodeBase64String(cipherText).replace("\r", "").replace("\n", "");

Why I am getting this error ven adding the library in build path.

Any help will be really appreciated!!!




------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------

Hi SELVAKUMAR,

I think, you need to keep the jar in the shared-classes folder so that broker/integration node can refer it in run time.

Below are the path where the jars can be placed.

For Windows: C:\ProgramData\IBM\MQSI\shared-classes

For Linux: /var/mqsi/shared-classes

Regards,
Saha

------------------------------
Prosanta Saha
------------------------------

Original Message:
Sent: Tue September 07, 2021 09:18 AM
From: SELVAKUMAR ANANTHARAJ
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi Team,

In my integration flow, Java compute node I am doing base64 encoding. To do that I am using
commons-codec jar. I have downloaded the jar and adding in build path of the project.

Its not showing any compilation error.But run time I am getting
NoClassDefFoundError

Code:
import org.apache.commons.codec.binary.Base64;

Base64.encodeBase64String(cipherText).replace("\r", "").replace("\n", "");

Why I am getting this error ven adding the library in build path.

Any help will be really appreciated!!!




------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------

Thanks Prosanta Saha!!!. After copying the jar files to shared-classes Its working fine.

------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------

Original Message:
Sent: Tue September 07, 2021 10:09 AM
From: Prosanta Saha
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi SELVAKUMAR,

I think, you need to keep the jar in the shared-classes folder so that broker/integration node can refer it in run time.

Below are the path where the jars can be placed.

For Windows: C:\ProgramData\IBM\MQSI\shared-classes

For Linux: /var/mqsi/shared-classes

Regards,
Saha

------------------------------
Prosanta Saha

Original Message:
Sent: Tue September 07, 2021 09:18 AM
From: SELVAKUMAR ANANTHARAJ
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi Team,

In my integration flow, Java compute node I am doing base64 encoding. To do that I am using
commons-codec jar. I have downloaded the jar and adding in build path of the project.

Its not showing any compilation error.But run time I am getting
NoClassDefFoundError

Code:
import org.apache.commons.codec.binary.Base64;

Base64.encodeBase64String(cipherText).replace("\r", "").replace("\n", "");

Why I am getting this error ven adding the library in build path.

Any help will be really appreciated!!!




------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------

Hi Prosanta, 

Do you know how to do it on CP4I

------------------------------
hassan sheta
------------------------------

Original Message:
Sent: Tue September 07, 2021 10:09 AM
From: Prosanta Saha
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi SELVAKUMAR,

I think, you need to keep the jar in the shared-classes folder so that broker/integration node can refer it in run time.

Below are the path where the jars can be placed.

For Windows: C:\ProgramData\IBM\MQSI\shared-classes

For Linux: /var/mqsi/shared-classes

Regards,
Saha

------------------------------
Prosanta Saha

Original Message:
Sent: Tue September 07, 2021 09:18 AM
From: SELVAKUMAR ANANTHARAJ
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi Team,

In my integration flow, Java compute node I am doing base64 encoding. To do that I am using
commons-codec jar. I have downloaded the jar and adding in build path of the project.

Its not showing any compilation error.But run time I am getting
NoClassDefFoundError

Code:
import org.apache.commons.codec.binary.Base64;

Base64.encodeBase64String(cipherText).replace("\r", "").replace("\n", "");

Why I am getting this error ven adding the library in build path.

Any help will be really appreciated!!!




------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------

Hello Hassan Sheta,

You may create a java project, place the .jar file inside the java projects folder and reference the java project from your library. Thanks!

Regards,

Arun

------------------------------
Arun
------------------------------

Original Message:
Sent: Sun June 09, 2024 04:55 AM
From: hassan sheta
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi Prosanta, 

Do you know how to do it on CP4I

------------------------------
hassan sheta

Original Message:
Sent: Tue September 07, 2021 10:09 AM
From: Prosanta Saha
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi SELVAKUMAR,

I think, you need to keep the jar in the shared-classes folder so that broker/integration node can refer it in run time.

Below are the path where the jars can be placed.

For Windows: C:\ProgramData\IBM\MQSI\shared-classes

For Linux: /var/mqsi/shared-classes

Regards,
Saha

------------------------------
Prosanta Saha

Original Message:
Sent: Tue September 07, 2021 09:18 AM
From: SELVAKUMAR ANANTHARAJ
Subject: External Jar showing NoClassDefFound Error in Java Compute Node

Hi Team,

In my integration flow, Java compute node I am doing base64 encoding. To do that I am using
commons-codec jar. I have downloaded the jar and adding in build path of the project.

Its not showing any compilation error.But run time I am getting
NoClassDefFoundError

Code:
import org.apache.commons.codec.binary.Base64;

Base64.encodeBase64String(cipherText).replace("\r", "").replace("\n", "");

Why I am getting this error ven adding the library in build path.

Any help will be really appreciated!!!




------------------------------
SELVAKUMAR ANANTHARAJ
------------------------------