mpaas这个错误，是怎么回事呢？

mpaas这个错误，是怎么回事呢？ D [URGENT_DISP_13] rsp: error: Attempt to read from field 'java.util.List com.alipay.mobileappcommon.biz.rpc.dynamic.model.pb.UnionResourceResult.info' on a null object reference 2023-02-09 11:14:48.519 30542-30805 H5LoggerSwitch cn.fande.teacher D [H5_SingleThreadExecutor_for_log_39831] H5_APP_REQUEST ^step=fail^err=[1]result == null bizType=NebulaTech,param1=monitor,param2=,param4=appId=null^version=null^step=fail^err=[1]result == null 2023-02-09 11:14:48.519 30542-7964 RPCStart|Fail cn.fande.teacher E [URGENT_DISP_13] java.lang.IllegalStateException: result == null at com.mpaas.nebula.adapter.api.MPAppBizRpcImpl.rpcCall(MPAppBizRpcImpl.java:126) at com.mpaas.nebula.adapter.api.MPAppBizRpcImpl.app(MPAppBizRpcImpl.java:52) at com.alipay.mobile.nebula.baseprovider.H5BaseAppProvider.request(H5BaseAppProvider.java:656) at com.alipay.mobile.nebula.baseprovider.H5BaseAppProvider.updateAppWithReqFinally(H5BaseAppProvider.java:590) at com.alipay.mobile.nebula.baseprovider.H5BaseAppProvider.access$000(H5BaseAppProvider.java:55) at com.alipay.mobile.nebula.baseprovider.H5BaseAppProvider$1.run(H5BaseAppProvider.java:152) at com.alipay.mobile.framework.pipeline.analysis.AnalysedRunnable.run(AnalysedRunnable.java:86) at com.alipay.mobile.framework.pipeline.DelayedRunnable.run(DelayedRunnable.java:65) at com.alipay.mobile.framework.service.common.threadpool.TaskPoolRunnable.run(TaskPoolRunnable.java:128) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at java.lang.Thread.run(Thread.java:920)