How to Troubleshoot "No OpenGL Context Found" Error

Table of Contents

• Overview
• Cause of "No OpenGL Context Found" Error
• Step-By-Step Solution
• FAQ

Overview

The "No OpenGL Context Found" error is a common error that can occur in graphical processing applications such as game engines, which use the OpenGL API to create graphics. This error indicates that the program is unable to find a valid OpenGL context and can present a challenge in troubleshooting. In this guide, we will cover the cause and a possible resolution to this issue.

Cause of "No OpenGL Context Found" Error

This issue is typically caused by an assumed compatibility issue with the graphics drivers and the OpenGL API. The graphics drivers in your system may not be up to date, or may be incompatible with the OpenGL API.

Step-By-Step Solution

1. Open the Device Manager.
2. Locate the entry for your graphics card (e.g. "NVIDIA GeForce RTX 3090") and double-click on it.
3. Select the Driver tab and click on the Update Driver button.
4. Select the “Search automatically for updated driver software” radio button and click “OK”.
5. Once the update is complete, reboot your system and re-run the game engine.

FAQ

Q: Why is the error occuring?

A: The error is typically caused by an incompatibility between the graphics driver and  the OpenGL API.

Q: How do I update my graphics driver?

A: You can update your graphics driver using the Device Manager. Open the Device Manager, locate the entry for the graphics card and double click it. Select the Driver tab and click on the Update Driver button. Then select the “Search automatically for updated driver software” radio button and click “OK”. Once the update is complete, reboot your system.

Q: Will updating my graphics driver fix the issue?

A: Updating the graphics driver can help, but it is not guaranteed to fix the issue. If the issue persists, you may need to try other troubleshooting methods.

Source:

• Device Manager
• OpenGL Tutorials