Update EcowittExportCommand.php

//replace uvi empty values with 0

app/Commands/EcowittExportCommand.php

@@ -125,6 +125,11 @@ class EcowittExportCommand extends Command
                 $this->debug('collecting: uv');
                 $uvi = $this->getData($ecowitt, 'list.so_uv.list.uv');
                 
+                //replace empty values with 0
+                foreach ($uvi as $key => $value) {
+					if(empty($value)) $uvi[$key] = "0";
+				}
+
                 // rainrate in mm/hr b
                 $this->debug('collecting: rainrate in mm/hr b');
                 $rainRateH = $this->getData($ecowitt, 'list.rain.list.rainratein');