diff --git a/src/FieldType/DBImageResource.php b/src/FieldType/DBImageResource.php
index e72e096..e6cfadd 100644
--- a/src/FieldType/DBImageResource.php
+++ b/src/FieldType/DBImageResource.php
@@ -186,6 +186,10 @@ public function forTemplate()
     {
         $asset = $this->asset;
 
+        if ($asset == null) {
+            return '';
+        }
+
         $transformations = $asset->getTransformation()->toUrl();
 
         if (!preg_match('~(/|,)f_~', $transformations) && $format = static::config()->get('default_format')) {
diff --git a/src/Traits/DPR.php b/src/Traits/DPR.php
index 7cadc4a..733b81d 100644
--- a/src/Traits/DPR.php
+++ b/src/Traits/DPR.php
@@ -14,7 +14,7 @@ public function DPR($dpr)
     {
         $clone = $this->clone();
 
-        $clone->asset->delivery(Delivery::dpr($dpr));
+        $clone->asset?->delivery(Delivery::dpr($dpr));
 
         return $clone;
     }
diff --git a/src/Traits/Fill.php b/src/Traits/Fill.php
index 963d43c..3cf01a0 100644
--- a/src/Traits/Fill.php
+++ b/src/Traits/Fill.php
@@ -26,7 +26,7 @@ public function Fill($width, $height, $gravity = null)
             $gravity = $customGravity;
         }
 
-        $clone->asset->resize(Resize::fill($width, $height, $gravity));
+        $clone->asset?->resize(Resize::fill($width, $height, $gravity));
 
         return $clone;
     }