Update AbstactSource.php Issue #13612 fixed.

aditisinghcedcoss · rajneesh1dev · commit 0df72432ecf6 · 2019-01-02T12:17:35.000+05:30
diff --git a/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php b/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php
@@ -73,7 +73,7 @@ public function getOptionText($value)
             }
         }
         // End
-        if (isset($options[$value])) {
+        if (is_scalar($value) && isset($options[$value])) {
             return $options[$value];
         }
         return false;

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ public function getOptionText($value)`
`73`	`73`	`}`
`74`	`74`	`}`
`75`	`75`	`// End`
`76`		`- if (isset($options[$value])) {`
	`76`	`+ if (is_scalar($value) && isset($options[$value])) {`
`77`	`77`	`return $options[$value];`
`78`	`78`	`}`
`79`	`79`	`return false;`