egui_glow: GL error, at egui_glow-0.33.3\src\painter.rs:498 (paint_mesh): GL_INVALID_OPERATION (0x502)
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bug
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- Rust
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Description
2026-05-22 13:17:25 ERROR egui_glow: GL error, at egui_glow-0.33.3\src\painter.rs:498 (paint_mesh): GL_INVALID_OPERATION (0x502). Please file a bug at https://github.com/emilk/egui/issues
the program crashed unexpectedly and report this error, how to solve this problem?
Contributor guide
Research direction
Start at egui_glow-0.33.3/src/painter.rs:498 in paint_mesh and determine the rendering state that produces GL_INVALID_OPERATION. Reproduce the crash with the reporter's environment and a minimal case; the issue currently provides no platform, GPU, backend, or reproduction details, so a complete report and a confirmed fix are not yet defined.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100