{"record":{"id":"a2c21fafe0413056","repo":"alibaba/spring-ai-alibaba","slug":"failed-to-create-dir-savefile-getparentfile","errorCode":null,"errorMessage":"failed to create dir: + saveFile.getParentFile()","messagePattern":"failed to create dir: \\+ saveFile\\.getParentFile\\(\\)","errorType":"validation","errorClass":"RuntimeException","httpStatus":500,"severity":"info","filePath":"spring-ai-alibaba-admin/spring-ai-alibaba-admin-server-core/src/main/java/com/alibaba/cloud/ai/studio/core/base/manager/FileManager.java","lineNumber":96,"sourceCode":"\t\t\t.append(DateUtils.getYear())\n\t\t\t.append(File.separator)\n\t\t\t.append(DateUtils.getMonth())\n\t\t\t.append(File.separator)\n\t\t\t.append(DateUtils.getDay())\n\t\t\t.append(File.separator)\n\t\t\t.append(IdGenerator.uuid32())\n\t\t\t.append(\"_\")\n\t\t\t.append(System.currentTimeMillis())\n\t\t\t.append(\".\")\n\t\t\t.append(FilenameUtils.getExtension(file.getOriginalFilename()))\n\t\t\t.toString();\n\t\tFile saveFile = new File(storagePath + File.separator + filePath);\n\n\t\ttry {\n\t\t\tif (!saveFile.getParentFile().exists()) {\n\t\t\t\tboolean success = saveFile.getParentFile().mkdirs();\n\t\t\t\tif (!success) {\n\t\t\t\t\tthrow new RuntimeException(\"failed to create dir: \" + saveFile.getParentFile());\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfile.transferTo(saveFile);\n\t\t}\n\t\tcatch (IOException e) {\n\t\t\tthrow new RuntimeException(e);\n\t\t}\n\n\t\treturn filePath;\n\t}\n\n\t/**\n\t * Loads a file from the storage system.\n\t * @param filePath The relative path of the file (path traversal sequences are rejected)\n\t * @return A Resource object representing the file\n\t * @throws BizException if the file is not found or path is invalid (e.g. path traversal)\n\t */","sourceCodeStart":78,"sourceCodeEnd":114,"githubUrl":"https://github.com/alibaba/spring-ai-alibaba/blob/f82da0b50f35744c13968191be2b1cd2452ef550/spring-ai-alibaba-admin/spring-ai-alibaba-admin-server-core/src/main/java/com/alibaba/cloud/ai/studio/core/base/manager/FileManager.java#L78-L114","documentation":"HumanInTheLoopHook.validateFeedback() logs (non-fatal) any ToolFeedback entries that do not correspond to any tool call currently awaiting approval (no matching name+id). These entries are ignored; validation continues based only on the pending calls.","triggerScenarios":"The supplied toolFeedbacks list contains an entry whose name/id pair matches none of toolCallsNeedingApproval — e.g. feedback for a tool already answered, or ids from a stale interrupt.","commonSituations":"Clients replaying old feedback payloads; UI caching approvals across turns; duplicate submission of the same approval; renames of tool functions between runs.","solutions":["Build feedback strictly from the tool calls listed in the current InterruptionMetadata","Clear/reset client-side cached approvals after each resume","Verify tool names and ids match the current AssistantMessage's pending calls","Treat this warning as a signal of stale state and regenerate the interrupt metadata"],"exampleFix":"// before\nfeedback.add(approvalForLastTurnsToolCall); // id from a previous interrupt\n// after\nList<ToolFeedback> feedback = metadata.toolCalls().stream()\n    .map(call -> approve(call.name(), call.id()))\n    .toList(); // only calls pending in this interrupt","handlingStrategy":"validation","validationCode":"Set<String> pendingKeys = toolCallsNeedingApproval.stream().map(c -> c.name() + \":\" + c.id()).collect(java.util.stream.Collectors.toSet());\nList<ToolFeedback> stale = toolFeedbacks.stream()\n    .filter(tf -> !pendingKeys.contains(tf.getName() + \":\" + tf.getId())).toList();\nif (!stale.isEmpty()) log.info(\"Dropping stale feedback entries: {}\", stale);","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Build feedback only from the current interrupt's tool calls","Clear cached approvals in the client after each resume","Log and prune duplicate submissions before resuming"],"tags":["human-in-the-loop","tool-approval","unexpected-feedback"],"backgroundTag":"unexpected-response-shape","analyzedSha":"f82da0b50f35744c13968191be2b1cd2452ef550","analyzedAt":"2026-09-09T15:32:42.421Z","contentChangedAt":"2026-09-09T15:32:42.421Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}