flink报错：incompatible types for field cpuCores

现象

一个flink项目，flink版本1.9.2，对自己写的代码还是比较有数，但在本地测试环境提交任务运行的时候，报错如下，有些莫名其妙

org.apache.flink.client.program.ProgramInvocationException: Could not retrieve the execution result. (JobID: 030a3c303bbf7a5082b9d303057f7f12)
    at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:255)
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:338)
    at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:60)
    at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1507)
    at com.tencent.live.stream.app.ActivityLolApp.main(ActivityLolApp.java:58)
    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:604)
    at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:466)
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274)
    at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746)
    at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:273)
    at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:205)
    at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1008)
    at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1081)
    at org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
    at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java: