Log.Error Method

Definition

Namespace:: Android.Util

Assembly:: Mono.Android.dll

Important

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Overloads

Name	Description
Error(String, String)	Send an `#ERROR` log message.
Error(String, Throwable, String)	Sends a Error log message with an associated Throwable.
Error(String, String, Object[])	Sends a Error log message using a composite format string.
Error(String, Throwable, String, Object[])	Sends a Error log message using a composite format string, with an associated Throwable.

Error(String, String)

Send an #ERROR log message.

[Android.Runtime.Register("e", "(Ljava/lang/String;Ljava/lang/String;)I", "")]
public static int Error(string? tag, string msg);

[<Android.Runtime.Register("e", "(Ljava/lang/String;Ljava/lang/String;)I", "")>]
static member Error : string * string -> int

Parameters

tag: String

Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.

msg: String

The message you would like logged.

Returns

Int32

A positive value if the message was loggable (see #isLoggable).

Attributes: RegisterAttribute

Remarks

Send an #ERROR log message.

Java documentation for android.util.Log.e(java.lang.String, java.lang.String).

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.

Applies to

Error(String, Throwable, String)

Sends a Error log message with an associated Throwable.

public static int Error(string tag, Java.Lang.Throwable tr, string msg);

static member Error : string * Java.Lang.Throwable * string -> int

Parameters

tag: String

Used to identify the source of a log message.

tr: Throwable

An exception to log.

msg: String

The message to log.

Returns

Int32

The number of bytes written.

Remarks

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.

Applies to

Error(String, String, Object[])

Sends a Error log message using a composite format string.

public static int Error(string tag, string format, params object[] args);

static member Error : string * string * obj[] -> int

Parameters

tag: String

Used to identify the source of a log message.

format: String

A composite format string.

args: Object[]

An object array that contains zero or more objects to format.

Returns

Int32

The number of bytes written.

Remarks

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.

Applies to

Error(String, Throwable, String, Object[])

Sends a Error log message using a composite format string, with an associated Throwable.

public static int Error(string tag, Java.Lang.Throwable tr, string format, params object[] args);

static member Error : string * Java.Lang.Throwable * string * obj[] -> int

Parameters

tag: String

Used to identify the source of a log message.

tr: Throwable

An exception to log.

format: String

A composite format string.

args: Object[]

An object array that contains zero or more objects to format.

Returns

Int32

The number of bytes written.

Remarks

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.

Applies to