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InstantiationException Class

Definition

Thrown when an application tries to create an instance of a class using the newInstance method in class Class, but the specified class object cannot be instantiated.

[Android.Runtime.Register("java/lang/InstantiationException", DoNotGenerateAcw=true)]
public class InstantiationException : Java.Lang.ReflectiveOperationException
[<Android.Runtime.Register("java/lang/InstantiationException", DoNotGenerateAcw=true)>]
type InstantiationException = class
    inherit ReflectiveOperationException
Inheritance
Attributes

Remarks

Thrown when an application tries to create an instance of a class using the newInstance method in class Class, but the specified class object cannot be instantiated. The instantiation can fail for a variety of reasons including but not limited to:

<ul> <li> the class object represents an abstract class, an interface, an array class, a primitive type, or void<li> the class has no nullary constructor </ul>

Added in 1.0.

Java documentation for java.lang.InstantiationException.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

InstantiationException()

Constructs an InstantiationException with no detail message.

InstantiationException(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

InstantiationException(String)

Constructs an InstantiationException with the specified detail message.

Fields

is_generated (Inherited from Throwable)

Properties

Cause

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

(Inherited from Throwable)
Class (Inherited from Throwable)
Clause
Handle

The handle to the underlying Android instance.

(Inherited from Throwable)
JniIdentityHashCode (Inherited from Throwable)
JniPeerMembers
LocalizedMessage

Creates a localized description of this throwable.

(Inherited from Throwable)
Message

Returns the detail message string of this throwable.

(Inherited from Throwable)
PeerReference (Inherited from Throwable)
StackTrace (Inherited from Throwable)
ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddSuppressed(Throwable)

Appends the specified exception to the exceptions that were suppressed in order to deliver this exception.

(Inherited from Throwable)
Dispose() (Inherited from Throwable)
Dispose(Boolean) (Inherited from Throwable)
FillInStackTrace()

Fills in the execution stack trace.

(Inherited from Throwable)
GetStackTrace()

Provides programmatic access to the stack trace information printed by #printStackTrace().

(Inherited from Throwable)
GetSuppressed()

Returns an array containing all of the exceptions that were suppressed, typically by the try-with-resources statement, in order to deliver this exception.

(Inherited from Throwable)
InitCause(Throwable)

Initializes the cause of this throwable to the specified value.

(Inherited from Throwable)
PrintStackTrace()

Prints this throwable and its backtrace to the standard error stream.

(Inherited from Throwable)
PrintStackTrace(PrintStream)

Prints this throwable and its backtrace to the specified print stream.

(Inherited from Throwable)
PrintStackTrace(PrintWriter)

Prints this throwable and its backtrace to the specified print writer.

(Inherited from Throwable)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Throwable)
SetStackTrace(StackTraceElement[])

Sets the stack trace elements that will be returned by #getStackTrace() and printed by #printStackTrace() and related methods.

(Inherited from Throwable)
ToString() (Inherited from Throwable)
UnregisterFromRuntime() (Inherited from Throwable)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Throwable)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Throwable)
IJavaPeerable.Finalized() (Inherited from Throwable)
IJavaPeerable.JniManagedPeerState (Inherited from Throwable)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Throwable)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Throwable)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Throwable)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to