Getting NoClassDefFoundError: org/json/JSONException

[asafkiv]

Hi. Trying to use the extension, I'm getting these errors in the agent log:
ERROR TasksExecutionServiceProvider-WMQMonitor - Unforeseen error or exception happened
java.lang.NoClassDefFoundError: org/json/JSONException
at com.appdynamics.extensions.webspheremq.WMQMonitorTask.initMQQueueManager(WMQMonitorTask.java:91) ~[?:?]
at com.appdynamics.extensions.webspheremq.WMQMonitorTask.run(WMQMonitorTask.java:64) ~[?:?]
at com.appdynamics.extensions.TasksExecutionServiceProvider$1.run(TasksExecutionServiceProvider.java:48) [?:?]
at com.appdynamics.extensions.executorservice.MonitorThreadPoolExecutor$TaskRunnable.run(MonitorThreadPoolExecutor.java:113) [?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:?]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]
at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.ClassNotFoundException: org.json.JSONException
at com.singularity.ee.util.loader.FileSystemClassLoader.findClass(FileSystemClassLoader.java:372) ~[agent-23.8.0-116.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
at com.singularity.ee.util.loader.FileSystemClassLoader.loadClass(FileSystemClassLoader.java:320) ~[agent-23.8.0-116.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
... 9 more

Any Idea how to fix that ?

Thanks!

[arpit0105]

download the jar and add to classpath:

wget https://repo1.maven.org/maven2/org/json/json/20210307/json-20210307.jar -O json.jar