The URIError
object represents an error when a global URI handling function was used in a wrong way.
URIError
is a serializable object, so it can be cloned with structuredClone()
or copied between Workers using postMessage()
.
The URIError
object represents an error when a global URI handling function was used in a wrong way.
URIError
is a serializable object, so it can be cloned with structuredClone()
or copied between Workers using postMessage()
.
URIError()
Creates a new URIError
object.
URIError.prototype.message
Error message. Inherited from Error
.
URIError.prototype.name
Error name. Inherited from Error
.
URIError.prototype.cause
Error cause. Inherited from Error
.
URIError.prototype.fileName
Non-standard
Path to file that raised this error. Inherited from Error
.
URIError.prototype.lineNumber
Non-standard
Line number in file that raised this error. Inherited from Error
.
URIError.prototype.columnNumber
Non-standard
Column number in line that raised this error. Inherited from Error
.
URIError.prototype.stack
Non-standard
Stack trace. Inherited from Error
.
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" }
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" }
Specification |
---|
ECMAScript Language Specification # sec-native-error-types-used-in-this-standard-urierror |
Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | Deno | Node.js | |
URIError |
1 |
12 |
1 |
5.5 |
5 |
1 |
4.4 |
18 |
4 |
10.1 |
1 |
1.0 |
1.0 |
0.10.0 |
URIError |
1 |
12 |
1 |
5.5 |
5 |
1 |
4.4 |
18 |
4 |
10.1 |
1 |
1.0 |
1.0 |
0.10.0 |
serializable_object |
77 |
79 |
103
["Version 103 serializable properties:
name , message , cause , fileName , lineNumber and columnNumber .", "Version 104 also serializes stack in window.postMessage() and structuredClone() ."] |
No |
64 |
No |
77 |
77 |
103
["Version 103 serializable properties:
name , message , cause , fileName , lineNumber and columnNumber .", "Version 104 also serializes stack in window.postMessage() and structuredClone() ."] |
55 |
No |
12.0 |
No |
No |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/URIError