Android Studio Error: Attempt to invoke virtual method 'android.text.Editable android.widget.EditText.getText()' on a null object reference
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What is a NullPointerException, and how do I fix it?
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ArgumentException or ArgumentNullException for string parameters?
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Calling class method through NULL class pointer
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Unhandled event loop exception in plugin org.eclipse.ui
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How to do something after user clicks on my EditText
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Android Studio: Where is the Compiler Error Output Window?
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ArgumentNullException or NullReferenceException from extension method?
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Caught Throwable or Exception is null
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The method getText() is undefined for the type String error
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frequent issues arising in android view, Error parsing XML: unbound prefix
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Attempt to de-reference a null object: Trigger
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"ArrayAdapter requires the resource ID to be a TextView" XML problems
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Error sending edittext in java server. See code
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Handling click events on a drawable within an EditText
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Android and getting a view with id cast as a string
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Avoiding NullPointerException in Java
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Android How to get selected word in Edittext?