{"record":{"id":"f24442ebb0dbcaa3","repo":"AlistGo/alist","slug":"invalid-range-f24442","errorCode":null,"errorMessage":"Invalid range","messagePattern":"Invalid range","errorType":"http","errorClass":null,"httpStatus":416,"severity":"error","filePath":"drivers/proton_drive/util.go","lineNumber":206,"sourceCode":"\t\treturn\n\t}\n\n\t// Get file size for range calculations\n\t_, _, attrs, err := d.protonDrive.DownloadFile(r.Context(), link, 0)\n\tif err != nil {\n\t\thttp.Error(w, \"Failed to get file info\", http.StatusInternalServerError)\n\t\treturn\n\t}\n\n\tfileSize := attrs.Size\n\n\trangeHeader := r.Header.Get(\"Range\")\n\tif rangeHeader != \"\" {\n\n\t\t// Parse range header like \"bytes=0-1023\" or \"bytes=1024-\"\n\t\tranges, err := parseRange(rangeHeader, fileSize)\n\t\tif err != nil {\n\t\t\thttp.Error(w, \"Invalid range\", http.StatusRequestedRangeNotSatisfiable)\n\t\t\treturn\n\t\t}\n\n\t\tif len(ranges) == 1 {\n\n\t\t\t// Single range request, small\n\t\t\tstart, end := ranges[0].start, ranges[0].end\n\t\t\tcontentLength := end - start + 1\n\n\t\t\t// Start download from offset\n\t\t\treader, _, _, err := d.protonDrive.DownloadFile(r.Context(), link, start)\n\t\t\tif err != nil {\n\t\t\t\thttp.Error(w, \"Failed to start download\", http.StatusInternalServerError)\n\t\t\t\treturn\n\t\t\t}\n\t\t\tdefer reader.Close()\n\n\t\t\tw.Header().Set(\"Content-Range\", fmt.Sprintf(\"bytes %d-%d/%d\", start, end, fileSize))","sourceCodeStart":188,"sourceCodeEnd":224,"githubUrl":"https://github.com/AlistGo/alist/blob/843d9dc8149126976b2625911e45a4d3ffd6f2f5/drivers/proton_drive/util.go#L188-L224","documentation":"Error \"Invalid range\" thrown in AlistGo/alist.","triggerScenarios":"Thrown at drivers/proton_drive/util.go:206 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Send a valid HTTP Range header within the file size bounds and retry the request."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"843d9dc8149126976b2625911e45a4d3ffd6f2f5","analyzedAt":"2026-08-15T12:14:11.722Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}