URIError
The URIError
object represents an error when a global URI handling function was used in a wrong way.
Constructor
URIError()
-
Creates a new
URIError
object.
Instance properties
URIError.prototype.message
-
Error message.
URIError.prototype.name
-
Error name. Inherited from
Error
. URIError.prototype.fileName
-
Path to file that raised this error. Inherited from
Error
. URIError.prototype.lineNumber
-
Line number in file that raised this error. Inherited from
Error
. URIError.prototype.columnNumber
-
Column number in line that raised this error. Inherited from
Error
. URIError.prototype.stack
-
Stack trace. Inherited from
Error
.
Examples
Catching an URIError
try {
decodeURIComponent('%')
} catch (e) {
console.log(e instanceof URIError) // true
console.log(e.message) // "malformed URI sequence"
console.log(e.name) // "URIError"
console.log(e.fileName) // "Scratchpad/1"
console.log(e.lineNumber) // 2
console.log(e.columnNumber) // 2
console.log(e.stack) // "@Scratchpad/2:2:3\n"
}
Creating an URIError
try {
throw new URIError('Hello', 'someFile.js', 10)
} catch (e) {
console.log(e instanceof URIError) // true
console.log(e.message) // "Hello"
console.log(e.name) // "URIError"
console.log(e.fileName) // "someFile.js"
console.log(e.lineNumber) // 10
console.log(e.columnNumber) // 0
console.log(e.stack) // "@Scratchpad/2:2:9\n"
}
Specifications
Specification |
---|
ECMAScript Language Specification # sec-native-error-types-used-in-this-standard-urierror |
Browser compatibility
BCD tables only load in the browser