InternalError() constructor
Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.
The InternalError() constructor creates InternalError objects.
Syntax
new InternalError()
new InternalError(message)
new InternalError(message, options)
new InternalError(message, fileName)
new InternalError(message, fileName, lineNumber)
InternalError()
InternalError(message)
InternalError(message, options)
InternalError(message, fileName)
InternalError(message, fileName, lineNumber)
Note:
InternalError() can be called with or without new. Both create a new InternalError instance.
Parameters
messageOptional-
Human-readable description of the error.
optionsOptional-
An object that has the following properties:
causeOptional-
A property indicating the specific cause of the error. When catching and re-throwing an error with a more-specific or useful error message, this property can be used to pass the original error.
fileNameOptional Non-standard-
The name of the file containing the code that caused the exception
lineNumberOptional Non-standard-
The line number of the code that caused the exception
Examples
Creating a new InternalError
new InternalError("Engine failure");
Specifications
Not part of any standard.
Browser compatibility
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