“errors”: [ “org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application.\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:114)\n\tat java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:930)\n\tat java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:907)\n\tat java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)\n\tat java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1705)\n\tat java.base/java.lang.Thread.run(Thread.java:829)\nCaused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)\n\tat java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319)\n\tat java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1702)\n\t... 1 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:88)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70)\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:108)\n\tat java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)\n\t... 1 more\nCaused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Table must not be null.\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372)\n\tat org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222)\n\tat org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:105)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84)\n\t... 4 more\nCaused by: java.lang.NullPointerException: Table must not be null.\n\tat org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:76)\n\tat org.apache.flink.table.api.bridge.java.internal.StreamTableEnvironmentImpl.toChangelogStream(StreamTableEnvironmentImpl.java:258)\n\tat org.abs.security.StaticRuleEvaluator.main(StaticRuleEvaluator.java:108)\n\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.base/java.lang.reflect.Method.invoke(Method.java:566)\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355)\n\t... 7 more\n” ] I am getting this exception but I want my custom exception to be used.