AutoCAD Design Automation工作项打开文件时出错求助

我需要通过AutoCAD Design Automation从文件夹打开所有*.dwg文件并从模型空间打印PDF，本地测试正常，但云端WorkItem在调用DocumentManager.Open打开提取文件时失败，仅能看到accoreconsole.exe退出代码1的通用错误提示，无法获知具体故障原因，请问如何获取详细的错误描述？

相关代码片段 #

var files = Directory.EnumerateFiles(extractZipFolder, "*.*", SearchOption.AllDirectories).Where(s => s.EndsWith(".dwg"));
foreach (var file in files)
{
   var openedDocument = AcadApp.DocumentManager.Open(file, false);
   manager.MdiActiveDocument = openedDocument;
   var openedDatabase = openedDocument.Database;
   //Work with opened document...
   openedDocument.CloseAndDiscard();
}

工作项执行日志 #

[07/01/2024 15:29:27] Folder "T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\acad_output" has been created.
[07/01/2024 15:29:27] Starting work item 80b1dc931698465caca7dd33f3f1038d
[07/01/2024 15:29:27] Start download phase.
[07/01/2024 15:29:27] Start downloading input: verb - 'Get', url - 'urn:adsk.objects:os.object:wip.dm.prod/a30ef8a9-f959-4e77-bd07-74febaf9e92c.dwg'
[07/01/2024 15:29:27] Start downloading input: verb - 'Get', url - 'urn:adsk.objects:os.object:xyicon_bucket/output.json'
[07/01/2024 15:29:27] Start downloading input: verb - 'Get', url - 'urn:adsk.objects:os.object:xyicon_bucket/revit_output_.zip'
[07/01/2024 15:29:28] End downloading file. Source=urn:adsk.objects:os.object:xyicon_bucket/output.json,LocalFile=T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\inputFile.json,BytesDownloaded=1570,Duration=334ms
[07/01/2024 15:29:28] End downloading file. Source=urn:adsk.objects:os.object:xyicon_bucket/revit_output_.zip,LocalFile=T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\acad_input.zip,BytesDownloaded=46107,Duration=330ms
[07/01/2024 15:29:28] End downloading file. Source=urn:adsk.objects:os.object:wip.dm.prod/a30ef8a9-f959-4e77-bd07-74febaf9e92c.dwg,LocalFile=T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\Input.dwg,BytesDownloaded=32467,Duration=373ms
[07/01/2024 15:29:28] End download phase successfully.
[07/01/2024 15:29:28] Start preparing script and command line parameters.
[07/01/2024 15:29:28] Command line: [ /i "T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\Input.dwg" "T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\inputFile.json" "T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\acad_input.zip" /al "T:\\Aces\\Applications\\29782f183477c2a1b4b98b6a2426b474.XyiconApp.AutoCADPrintApp[1].package" /s "T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\setting_script.scr"]
[07/01/2024 15:29:28] End preparing script and command line parameters.
[07/01/2024 15:29:28] Start script phase.
[07/01/2024 15:29:28] Start AutoCAD Core Engine standard output dump.
[07/01/2024 15:29:28] Redirect stdout (file: T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\tmp\\accc1762).
[07/01/2024 15:29:28] AcCoreConsole: StdOutConsoleMode: processed-output: disabled,auto
[07/01/2024 15:29:28] AutoCAD Core Engine Console - Copyright 2023 Autodesk, Inc.  All rights reserved. (U.61.Z.187)
[07/01/2024 15:29:28] Execution Path:
[07/01/2024 15:29:28] T:\\Aces\\AcesRoot\\24.3\\coreEngine\\Exe\\accoreconsole.exe
[07/01/2024 15:29:28] Current Directory: T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d
[07/01/2024 15:29:28] Isolating to regkey=HKEY_CURRENT_USER\\SOFTWARE\\AppDataLow\\Software\\Autodesk\\CoreUser\\WorkItem_80b1dc931698465caca7dd33f3f1038d, userDataFolder=T:\\Aces\\Jobs\\80b1dc931698465caca7dd33f3f1038d\\userdata.
[07/01/2024 15:29:28] Version Number: U.61.Z.187 (UNICODE)
[07/01/2024 15:29:28] LogFilePath has been set to the working folder.
[07/01/2024 15:29:29] Regenerating model.
[07/01/2024 15:29:29] AutoCAD menu utilities loaded.
[07/01/2024 15:29:29] Command:
[07/01/2024 15:29:29] Command:
[07/01/2024 15:29:29] Command:
[07/01/2024 15:29:29] Command: (command "DWGTOPDF")
[07/01/2024 15:29:32] End AutoCAD Core Engine standard output dump.
[07/01/2024 15:29:32] Error: Application accoreconsole.exe exits with code 1 which indicates an error.
[07/01/2024 15:29:32] End script phase.
[07/01/2024 15:29:32] Error: An unexpected error happened during phase CoreEngineExecution of job.
[07/01/2024 15:29:32] Job finished with result FailedExecution
[07/01/2024 15:29:32] Job Status:
{
  "status": "failedInstructions",
  "activityId": "XyiconApp.AutoCADPrintAppActivity+dev",
  "stats": {
    "timeQueued": "2024-07-01T15:29:27.5198543Z",
    "timeDownloadStarted": "2024-07-01T15:29:27.6941103Z",
    "timeInstructionsStarted": "2024-07-01T15:29:28.129703Z",
    "timeInstructionsEnded": "2024-07-01T15:29:32.5634556Z",
    "bytesDownloaded": 80144
  },
  "id": "80b1dc931698465caca7dd33f3f1038d"
}

获取详细错误信息的方法 #

• 添加代码级异常捕获与日志记录
  在处理DWG文件的循环中加入try-catch块，捕获所有异常并写入本地日志文件，同时要将该日志文件配置为WorkItem的输出文件，以便后续下载查看。示例代码如下：

  foreach (var file in files)
  {
      try
      {
          var openedDocument = AcadApp.DocumentManager.Open(file, false);
          manager.MdiActiveDocument = openedDocument;
          var openedDatabase = openedDocument.Database;
          //Work with opened document...
          openedDocument.CloseAndDiscard();
      }
      catch (Exception ex)
      {
          string logPath = Path.Combine(Environment.CurrentDirectory, "detailed_error.log");
          File.AppendAllText(logPath, $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] 处理文件 {file} 出错: {ex.Message}\n{ex.StackTrace}\n\n");
          // 可选：继续处理下一个文件，避免单个文件失败导致整个任务终止
      }
  }
  

• 启用AutoCAD Core Console的详细日志
  在WorkItem的命令行参数中添加/l "acad_detailed.log"，强制accoreconsole生成详细操作日志；或者在代码中通过设置系统变量开启日志：

  AcadApp.SetSystemVariable("LOGFILEMODE", 1); // 开启日志
  AcadApp.SetSystemVariable("LOGFILENAME", Path.Combine(Environment.CurrentDirectory, "acad_core.log")); // 指定日志路径
  

• 查看WorkItem的完整错误流
  在Autodesk Platform Services的WorkItem详情页面，检查是否有未显示的标准错误流（stderr）输出，部分错误信息会被定向到这里，而非默认的标准输出（stdout）。

• 本地模拟云端环境调试
  使用本地的accoreconsole.exe，按照云端WorkItem的命令行参数和文件结构运行应用，复现错误后直接查看本地生成的日志和错误信息，便于快速定位问题。

内容的提问来源于stack exchange，提问作者SergeySSH