autodesk-forge - 使用 .NET 创建的自定义 CAD 脚本是否需要退出命令?
问题描述
我正在尝试使用设计自动化 API 对存储在我的存储桶中的 DWG 文件执行 CAD 脚本。它只是写“Hello World!!!” 文件上。
为了创建脚本,我遵循了本教程:
https://help.autodesk.com/view/OARX/2019/ENU/?guid=GUID-BA686431-C8BF-49F2-946E-9CEB2F7AE4FA
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
namespace MyFirstProject
{
public class Class1
{
[CommandMethod("AdskGreeting")]
public void AdskGreeting()
{
// Get the current document and database, and start a transaction
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
// Starts a new transaction with the Transaction Manager
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Open the Block table record for read
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,
OpenMode.ForRead) as BlockTable;
// Open the Block table record Model space for write
BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
/* Creates a new MText object and assigns it a location,
text value and text style */
using (MText objText = new MText())
{
// Specify the insertion point of the MText object
objText.Location = new Autodesk.AutoCAD.Geometry.Point3d(2, 2, 0);
// Set the text string for the MText object
objText.Contents = "Hello World!!!";
// Set the text style for the MText object
objText.TextStyleId = acCurDb.Textstyle;
// Appends the new MText object to model space
acBlkTblRec.AppendEntity(objText);
// Appends to new MText object to the active transaction
acTrans.AddNewlyCreatedDBObject(objText, true);
}
// Saves the changes to the database and closes the transaction
acTrans.Commit();
}
}
}
}
我完成了设计自动化工作流程。我能够使用 Forge Node.js SDK 发布 AppPackage、发布 Activity 和发布 WorkItem。
但是,WorkItem 的状态返回为FailedExecution
。
我不会显示整个错误日志,因为它包含机密信息,但这里有一些亮点:
[01/17/2019 21:30:44] End download phase.
[01/17/2019 21:30:44] Start preparing script and command line parameters.
[01/17/2019 21:30:44] Start script content.
[01/17/2019 21:30:44] _ADSKGREETING
[01/17/2019 21:30:44] End script content.
//Blah
[01/17/2019 21:30:44] End preparing script and command line parameters.
[01/17/2019 21:30:44] Start script phase.
//Blah
[01/17/2019 21:30:44] Start AutoCAD Core Engine standard output dump.
//Blah blah blah
[01/17/2019 21:30:44] AutoCAD Core Engine Console - Copyright 2015 Autodesk, Inc. All rights reserved. (M.49.Z.1)
[01/17/2019 21:30:44] Running at low integrity.
[01/17/2019 21:30:45] Loading AEC Base...
[01/17/2019 21:30:45] Loading AEC Base Extended...
[01/17/2019 21:30:45] Loading AEC Project Base...
[01/17/2019 21:30:45] Loading AEC Architectural Base...
[01/17/2019 21:30:46] Loading AEC Schedule...
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-l.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-l.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-l.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-l.shx].
[01/17/2019 21:30:46] Substituting [simplex.shx] for [fed-s.shx].
[01/17/2019 21:30:46] Regenerating model.
[01/17/2019 21:30:47] Command:
[01/17/2019 21:30:47] Command:
[01/17/2019 21:30:47] Command:
[01/17/2019 21:30:47] Command: _ADSKGREETING_quit
[01/17/2019 21:30:47] Unknown command "ADSKGREETING_QUIT". Press F1 for help.
[01/17/2019 21:31:47] Error: AutoCAD Core Console is shut down due to timeout.
[01/17/2019 21:31:47] End script phase.
[01/17/2019 21:31:47] Error: An unexpected error happened during phase CoreEngineExecution of job.
[01/17/2019 21:31:47] Job finished with result FailedExecution
我认为脚本很好,因为我可以通过执行以下操作在我的计算机上使用 AutoCAD 成功运行它:
NETLOAD
-> 选择 MyFirstProject.dll 文件 ->ADSKGREETING
我的脚本中是否缺少某些内容?我是否必须包含退出脚本的命令?如果是这样,怎么做?
解决方案
是和不是。如果在终止阶段没有要执行的任务,只需将处理程序留空。但是您仍然需要在脚本开始时指定必要的程序集属性。有关详细信息,请参见此处。
[assembly: CommandClass(typeof(MyFirstProject.Class1))]
[assembly: ExtensionApplication(null)]
namespace ...
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