{"record":{"id":"7a1efc4c568d33bd","repo":"FoundationAgents/OpenManus","slug":"invalid-view-range-view-range-its-second-ele","errorCode":null,"errorMessage":"Invalid `view_range`: {view_range}. Its second element `{final_line}` should be smaller than the number of lines in the file: `{n_lines_file}`","messagePattern":"Invalid `view_range`: (.+?)\\. Its second element `(.+?)` should be smaller than the number of lines in the file: `(.+?)`","errorType":"exception","errorClass":"ToolError","httpStatus":null,"severity":"error","filePath":"app/tool/str_replace_editor.py","lineNumber":263,"sourceCode":"        # Apply view range if specified\n        if view_range:\n            if len(view_range) != 2 or not all(isinstance(i, int) for i in view_range):\n                raise ToolError(\n                    \"Invalid `view_range`. It should be a list of two integers.\"\n                )\n\n            file_lines = file_content.split(\"\\n\")\n            n_lines_file = len(file_lines)\n            init_line, final_line = view_range\n\n            # Validate view range\n            if init_line < 1 or init_line > n_lines_file:\n                raise ToolError(\n                    f\"Invalid `view_range`: {view_range}. Its first element `{init_line}` should be \"\n                    f\"within the range of lines of the file: {[1, n_lines_file]}\"\n                )\n            if final_line > n_lines_file:\n                raise ToolError(\n                    f\"Invalid `view_range`: {view_range}. Its second element `{final_line}` should be \"\n                    f\"smaller than the number of lines in the file: `{n_lines_file}`\"\n                )\n            if final_line != -1 and final_line < init_line:\n                raise ToolError(\n                    f\"Invalid `view_range`: {view_range}. Its second element `{final_line}` should be \"\n                    f\"larger or equal than its first `{init_line}`\"\n                )\n\n            # Apply range\n            if final_line == -1:\n                file_content = \"\\n\".join(file_lines[init_line - 1 :])\n            else:\n                file_content = \"\\n\".join(file_lines[init_line - 1 : final_line])\n\n        # Format and return result\n        return CLIResult(\n            output=self._make_output(file_content, str(path), init_line=init_line)","sourceCodeStart":245,"sourceCodeEnd":281,"githubUrl":"https://github.com/FoundationAgents/OpenManus/blob/52a13f2a57d8c7f6737eefb02ccf569594d44273/app/tool/str_replace_editor.py#L245-L281","documentation":"Error \"Invalid `view_range`: {view_range}. Its second element `{final_line}` should be smaller than the number of lines in the file: `{n_lines_file}`\" thrown in FoundationAgents/OpenManus.","triggerScenarios":"Raised when the second element of `view_range` (other than -1) exceeds the number of lines in the file.","commonSituations":"See trigger scenarios.","solutions":["Set the second element of `view_range` to a value <= the file's line count, or use -1 to mean end of file."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"52a13f2a57d8c7f6737eefb02ccf569594d44273","analyzedAt":"2026-08-15T02:33:49.993Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}