Worked on enhancing error handling for shader module compilation in the shader-slang/slang-rhi repository, focusing on the WGPU graphics API. Addressed a persistent issue by implementing last-error tracking and introducing a getAndClearLastError function, which allows retrieval and clearing of the most recent error. Updated the createShaderModule process to propagate failures using SLANG_FAIL, ensuring that shader compilation errors are reported more transparently. This C++-based solution improves reliability and debugging within the rendering pipeline, streamlining the diagnosis of shader-related problems. The work demonstrates a targeted approach to error handling and shader compilation, resulting in a more robust shader development workflow.