机器学习PAI的alink任务在本地运行好好的，上传到flink web运行就报这个错误。怎么解决？[阿里云]

机器学习PAI的alink任务在本地运行好好的，上传到flink web运行就报这个错误。怎么解决？org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application. at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:110) at java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836) at java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609) at java.lang.Thread.run(Thread.java:750) Caused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application. at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606) … 1 more Caused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application. at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:88) at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70) at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:104) at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604) … 1 more Caused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Failed to collect ops data. at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114) at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84) … 4 more Caused by: ERROR: 0x0860080000001003-Flink execution error: Failed to collect ops data. at com.alibaba.alink.operator.batch.BatchOperator.triggerLazyEvaluation(BatchOperator.java:709) at com.alibaba.alink.operator.batch.BatchOperator.triggerLazyEvaluation(BatchOperator.java:689) at com.alibaba.alink.operator.batch.BatchOperator.print(BatchOperator.java:441) at com.alibaba.alink.operator.batch.BatchOperator.print(BatchOperator.java:436) at com.alibaba.alink.operator.batch.BatchOperator.print(BatchOperator.java:428) at com.xiaoai.StreamxAlinkMain.main(StreamxAlinkMain.java:55) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) … 7 more Caused by: org.apache.flink.util.FlinkRuntimeException: Cannot have more than one execute() or executeAsync() call in a single environment. at org.apache.flink.client.program.ContextEnvironment.validateAllowedExecution(ContextEnvironment.java:142) at org.apache.flink.client.program.ContextEnvironment.executeAsync(ContextEnvironment.java:130) at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:70) at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:942) at com.alibaba.alink.operator.batch.BatchOperator.collect(BatchOperator.java:749) at com.alibaba.alink.operator.batch.BatchOperator.triggerLazyEvaluation(BatchOperator.java:704) … 17 more