2020-07-07 07:34:56  [ http-nio-8080-exec-32:488570 ] - [ WARN ]  Error@/br/wxPay/notify/pay/order : java.lang.NullPointerException at com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult.toMap(WxPayOrderNotifyResult.java:347) at com.registration.service.impl.MyWxPayServiceImpl.payCallback(MyWxPayServiceImpl.java:305) at com.registration.action.WxPayAction.notify_pay_order(WxPayAction.java:50) at org.nutz.mvc.impl.processor.MethodInvokeProcessor.process(MethodInvokeProcessor.java:31) at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) at org.nutz.mvc.impl.processor.AdaptorProcessor.process(AdaptorProcessor.java:38) at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:58) at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123) at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27) at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15) at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44) at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67) at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31) at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:202) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:609) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:810) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1623) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)