WebAssembly.RuntimeError
E127479
WebAssembly.RuntimeError is a JavaScript error type representing runtime exceptions that occur during the execution of WebAssembly modules, such as traps or illegal operations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| WebAssembly.RuntimeError canonical | 3 |
| WebAssembly error hierarchy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1103208 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: WebAssembly.RuntimeError Context triple: [WebAssembly JavaScript Interface, definesInterface, WebAssembly.RuntimeError]
-
A.
WebAssembly.LinkError
WebAssembly.LinkError is a JavaScript error type representing failures that occur when linking a WebAssembly module to its imports or environment.
-
B.
WebAssembly System Interface
The WebAssembly System Interface (WASI) is a modular, portable set of system APIs that allows WebAssembly programs to interact safely and consistently with operating system features like files, networking, and clocks across different platforms.
-
C.
WebAssembly JavaScript Interface
The WebAssembly JavaScript Interface is the standard API that defines how JavaScript code interacts with and controls WebAssembly modules within web browsers and other host environments.
-
D.
WebAssembly specification
The WebAssembly specification is a standardized, low-level binary instruction format designed to enable high-performance, portable code execution on the web and other platforms.
-
E.
WebAssembly.instantiateStreaming
WebAssembly.instantiateStreaming is a JavaScript API function that compiles and instantiates a WebAssembly module directly from a streamed source, such as a fetch response, for efficient loading and execution in the browser.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: WebAssembly.RuntimeError Target entity description: WebAssembly.RuntimeError is a JavaScript error type representing runtime exceptions that occur during the execution of WebAssembly modules, such as traps or illegal operations.
-
A.
WebAssembly.LinkError
WebAssembly.LinkError is a JavaScript error type representing failures that occur when linking a WebAssembly module to its imports or environment.
-
B.
WebAssembly System Interface
The WebAssembly System Interface (WASI) is a modular, portable set of system APIs that allows WebAssembly programs to interact safely and consistently with operating system features like files, networking, and clocks across different platforms.
-
C.
WebAssembly JavaScript Interface
The WebAssembly JavaScript Interface is the standard API that defines how JavaScript code interacts with and controls WebAssembly modules within web browsers and other host environments.
-
D.
WebAssembly specification
The WebAssembly specification is a standardized, low-level binary instruction format designed to enable high-performance, portable code execution on the web and other platforms.
-
E.
WebAssembly.instantiateStreaming
WebAssembly.instantiateStreaming is a JavaScript API function that compiles and instantiates a WebAssembly module directly from a streamed source, such as a fetch response, for efficient loading and execution in the browser.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Error
ⓘ
JavaScriptErrorType ⓘ |
| availableIn |
Node.js
ⓘ
modern web browsers ⓘ |
| canBeCaughtWith | try...catch in JavaScript ⓘ |
| canBeConstructedWith | new WebAssembly.RuntimeError(message) ⓘ |
| canContain | implementation-specific message details ⓘ |
| constructorOf | WebAssembly.RuntimeError instances ⓘ |
| defaultNameValue | "RuntimeError" ⓘ |
| definedIn |
WebAssembly JavaScript Interface
ⓘ
surface form:
WebAssembly JavaScript API
|
| differsFrom |
WebAssembly.CompileError
ⓘ
WebAssembly.LinkError ⓘ |
| errorCategory | WebAssembly runtime error ⓘ |
| errorHandlingPattern | promise rejection from WebAssembly.instantiate ⓘ |
| errorPhase | execution time ⓘ |
| hasProperty |
message
ⓘ
name ⓘ stack ⓘ |
| hasUseCase | diagnosing WebAssembly execution failures ⓘ |
| inheritsFrom | Error ⓘ |
| introducedFor | WebAssembly integration with JavaScript ⓘ |
| isPartOf |
WebAssembly.RuntimeError
self-linksurface differs
ⓘ
surface form:
WebAssembly error hierarchy
|
| language | JavaScript ⓘ |
| mapsTo | WebAssembly trap conditions ⓘ |
| platformSupport |
Node.js versions with WebAssembly enabled
ⓘ
browsers with WebAssembly support ⓘ |
| represents | runtime exceptions in WebAssembly modules ⓘ |
| scope | global WebAssembly namespace ⓘ |
| standardizedBy |
ECMAScript
ⓘ
surface form:
ECMAScript and WebAssembly specifications
|
| thrownOn |
WebAssembly traps
ⓘ
illegal operations in WebAssembly execution ⓘ integer divide-by-zero in WebAssembly ⓘ out-of-bounds memory access in WebAssembly ⓘ stack overflow in WebAssembly execution ⓘ unreachable instruction execution in WebAssembly ⓘ |
| thrownWhen | a WebAssembly instance executes invalid operations ⓘ |
| usedWith |
WebAssembly.Instance
ⓘ
WebAssembly.Module ⓘ WebAssembly.instantiate ⓘ WebAssembly.instantiateStreaming ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: WebAssembly.RuntimeError Description of subject: WebAssembly.RuntimeError is a JavaScript error type representing runtime exceptions that occur during the execution of WebAssembly modules, such as traps or illegal operations.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
WebAssembly error hierarchy