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sp core library.log.warn

John Nguyen edited this page Apr 22, 2021 · 2 revisions

Home > @microsoft/sp-core-library > Log > warn

Log.warn() method

Logs a warning.

Signature:

static warn(source: string, message: string, scope?: ServiceScope): void;

Parameters

Parameter Type Description
source string the source from where the message is logged, e.g., the class name. The source provides context information for the logged message. If the source's length is more than 20, only the first 20 characters are kept.
message string the message to be logged If the message's length is more than 100, only the first 100 characters are kept.
scope ServiceScope the service scope that the source uses. A service scope can provide more context information (e.g., web part information) to the logged message.

Returns:

void

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