---
title: glGetError()
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 3.0+, iPadOS 3.0+, Mac Catalyst 3.0+, tvOS 9.0+]
path: opengles/glgeterror()
---

# glGetError()

## Declaration

```swift
func glGetError() -> GLenum
```