fixes

ui-ngx/src/app/shared/components/device/gateway-logs.component.ts

@@ -167,13 +167,22 @@ export class GatewayLogsComponent extends PageComponent implements AfterViewInit
 
   updateData(sort?) {
     if (this.ctx.defaultSubscription.data.length) {
+      console.log(this.ctx.defaultSubscription.data[0].dataKey.name === "LOGS")
       let attrData = this.ctx.defaultSubscription.data[0].data.map(data => {
-        return {
+        let result =  {
           ts: data[0],
           key: this.activeLink.key,
-          status: data[1].match(/\|(\w+)\|/)? data[1].match(/\|(\w+)\|/)[1] : "",
-          message: /\[(.*)/.exec(data[1])[0]
+          message: /\[(.*)/.exec(data[1])[0],
+          status: 'INVALID LOG FORMAT'
         };
+
+        try {
+          result.status= data[1].match(/\|(\w+)\|/)[1];
+        } catch (e) {
+          result.status = 'INVALID LOG FORMAT'
+        }
+
+        return result;
       });
       if (this.activeLink.filterFn) {
         attrData = attrData.filter(data => this.activeLink.filterFn(data));
@@ -202,6 +211,7 @@ export class GatewayLogsComponent extends PageComponent implements AfterViewInit
       case GatewayLogLevel.info:
       default:
         return "status status-info"
+        return "status status-info"
     }
   }
 

ui-ngx/src/app/shared/components/device/gateway-statistics.component.ts

@@ -64,7 +64,7 @@ export class GatewayStatisticsComponent extends PageComponent implements AfterVi
               public dialog: MatDialog) {
     super(store);
     this.statisticForm = this.fb.group({
-      statisticKey: [this.statisticsKeys[0], []]
+      statisticKey: [null, []]
     })
 
     this.statisticForm.get('statisticKey').valueChanges.subscribe(value=>{
@@ -126,7 +126,7 @@ export class GatewayStatisticsComponent extends PageComponent implements AfterVi
 
   changeSubscription(init?: boolean) {
     if (this.ctx.datasources[0].entity) {
-      if (this.flot)  {
+      if (this.flot && init)  {
         this.flot.destroy();
         delete this.flot;
       }
@@ -143,7 +143,7 @@ export class GatewayStatisticsComponent extends PageComponent implements AfterVi
       this.ctx.defaultSubscription.callbacks.onDataUpdated = () => {
         this.updateChart();
       }
-
+      this.cd.detectChanges();
     }
   }