{"record":{"id":"c72c2b1e1195b0eb","repo":"earendil-works/pi","slug":"edit-tool-input-is-invalid-edits-must-contain-at-c72c2b","errorCode":null,"errorMessage":"Edit tool input is invalid. edits must contain at least one replacement.","messagePattern":"Edit tool input is invalid\\. edits must contain at least one replacement\\.","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"packages/coding-agent/src/core/tools/edit.ts","lineNumber":151,"sourceCode":"\t\t} catch {}\n\t} else if (isSingleEditInput(args.edits)) {\n\t\targs.edits = [args.edits];\n\t}\n\n\tconst legacy = args as LegacyEditToolInput;\n\tif (typeof legacy.oldText !== \"string\" || typeof legacy.newText !== \"string\") {\n\t\treturn args as EditToolInput;\n\t}\n\n\tconst edits = Array.isArray(legacy.edits) ? [...legacy.edits] : [];\n\tedits.push({ oldText: legacy.oldText, newText: legacy.newText });\n\tconst { oldText: _oldText, newText: _newText, ...rest } = legacy;\n\treturn { ...rest, edits } as EditToolInput;\n}\n\nfunction validateEditInput(input: EditToolInput): { path: string; edits: Edit[] } {\n\tif (!Array.isArray(input.edits) || input.edits.length === 0) {\n\t\tthrow new Error(\"Edit tool input is invalid. edits must contain at least one replacement.\");\n\t}\n\treturn { path: input.path, edits: input.edits };\n}\n\ntype RenderableEditArgs = {\n\tpath?: string;\n\tfile_path?: string;\n\tedits?: Edit[];\n\toldText?: string;\n\tnewText?: string;\n};\n\ntype EditToolResultLike = {\n\tcontent: Array<{ type: string; text?: string; data?: string; mimeType?: string }>;\n\tdetails?: EditToolDetails;\n};\n\ntype EditCallRenderComponent = Box & {","sourceCodeStart":133,"sourceCodeEnd":169,"githubUrl":"https://github.com/earendil-works/pi/blob/4af9d21d3b4d664e4a29fcabfec85171077248e3/packages/coding-agent/src/core/tools/edit.ts#L133-L169","documentation":"Error \"Edit tool input is invalid. edits must contain at least one replacement.\" thrown in earendil-works/pi.","triggerScenarios":"Thrown at packages/coding-agent/src/core/tools/edit.ts:151 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"4af9d21d3b4d664e4a29fcabfec85171077248e3","analyzedAt":"2026-08-24T13:07:14.692Z","schemaVersion":2},"datasetVersion":"2026-08-24T17:17:21.512Z"}