增加异常打印日志

src/main/java/a8k/app/service/mainctrl/mainflowctrl/MainFlowCtrlScheduler.java

@@ -282,6 +282,7 @@ public class MainFlowCtrlScheduler implements ApplicationListener<ApplicationSta
 
 	void workFn() {
 		while (workThread.isAlive()) {
+            try{
                 var state = deviceWorkStateMgrService.getDeviceWorkState();
                 if (state.fatalErrorFlag) {
                     OS.forceSleep(500);
@@ -296,6 +297,9 @@ public class MainFlowCtrlScheduler implements ApplicationListener<ApplicationSta
 
                 onPostProcessing();
                 OS.forceSleep(500);
+            } catch (Exception e) {
+                log.error("workFn error {}", e.getMessage(), e);
+            }
 		}
 	}