Using Google Earth Engine JavaScript API

Question

I want to export clip image with the population data. But when I run the export file in the TASK menu, I get this error:

Error: Image.clipToBoundsAndScale, argument 'input': Invalid type. Expected type: Image. Actual type: ImageCollection. (Error code: 3)

Images are not exported. Can you help me about this issue?

var shp = ee.FeatureCollection(antalya)

Map.centerObject(antalya);

Map.addLayer(shp,{},'bolge')

var dataset = ee.ImageCollection('JRC/GHSL/P2016/POP_GPW_GLOBE_V1')
                  .filterBounds(antalya)
                  .filter(ee.Filter.date('2015-01-01', '2015-12-31'))
                  ;
           
  var antalyanufus = dataset.map(function(img){return img.clip(antalya)})

 var populationCount = dataset.select('population_count');
var populationCountVis = {
  min: 0.0,
  max: 200.0,
  palette: ['060606', '337663', '337663', 'ffffff'],
};

Map.addLayer(populationCount, populationCountVis, 'Population Count');

var antalyanufusVis = {
  min: 0.0,
  max: 200.0,
  palette: ['060606', '337663', '337663', 'ffffff'],
};

var antalyanufusVisrenkli = {
  min: 0.0,
  max: 200.0,
  palette: ['ffffe4','5a76ff','0c13ff','001189'],
};

Map.addLayer(antalyanufus,antalyanufusVisrenkli,'Antalya nufus');


var panel = ui.Panel({
  style: {
    position: 'bottom-left',
    padding: '5px;'
  }
})

var title = ui.Label({
  value: 'Nufüs Yoğunluğu',
  style: {
    fontSize: '14px',
    fontWeight: 'bold',
    margin: '0px;'
  }
})

panel.add(title)

var color = ["ffffe4","5a76ff","0c13ff","001189"]

var lc_class = ['seyrek','az yoğun','yoğun','Çok yoğun']

var list_legend = function(color, description) {
  
  var c = ui.Label({
    style: {
      backgroundColor: color,
      padding: '10px',
      margin: '4px'
    }
  })
  
  var ds = ui.Label({
    value: description,
    style: {
      margin: '5px'
    }
  })
  
  return ui.Panel({
    widgets: [c, ds],
    layout: ui.Panel.Layout.Flow('horizontal')
  })
}

for(var a = 0; a < 4; a++){
  panel.add(list_legend(color[a], lc_class[a]))
}

Map.add(panel)


// Export to GDrive
Export.image.toDrive({
image: dataset.select('antalyanufus'),
description: 'nufus',
scale: 100,
region: antalya
})

Answer 1

Even though you've filtered the collection down to 1 year, it's still a collection. You need to get an image out of it. You can do that with first

var dataset = ee.ImageCollection('JRC/GHSL/P2016/POP_GPW_GLOBE_V1')
                  .filterBounds(antalya)
                  .filter(ee.Filter.date('2015-01-01', '2015-12-31'))
                  .first()