The error code ERRGFXD3DSHADER1 is specific to Grand Theft Auto V (GTA V) on PC. It indicates that the game’s DirectX 11 shader cache has become corrupted or unreadable.
The text was a flat, monospaced white against the dark abyss of the Output Log. No hyperlink. No line number. Just the raw, guttural syntax of failure. errgfxd3dshader1 work
findstr /s /i "errgfxd3dshader1" *.log *.txt *.cfg
Additional Tips and Best Practices