使用Dynamo for Revit从Revit API发布的Postable命令（2015）

Question

Here's the documentation for the relevant API material

我尝试做的是能够从Dynamo调用postable命令（在这种情况下，我甚至无法调试，因为 Autodesk.Revit.UI 的import子句失败了）。我从日志文件中得到了数字 10：05：57.614 ，但如果我无法导入正确的命名空间，对我来说意义不大。如果我不导入，那么Evaluator会告诉我，我想要进行的函数调用是未定义的。请帮忙。

这是否与Revit会话的状态有关，因为它执行Dynamo脚本？

以及相关的错误消息：

用于复制+粘贴..

import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

# Import Element wrapper extension methods
clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)

# Import geometry conversion extension methods
clr.ImportExtensions(Revit.GeometryConversion)

# Import DocumentManager and TransactionManager
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

doc = DocumentManager.Instance.CurrentDBDocument
uiapp = DocumentManager.Instance.CurrentUIApplication
app = uiapp.Application

# Import RevitAPI
clr.AddReference("RevitAPI")
import Autodesk
from Autodesk.Revit.DB import *
from Autodesk.Revit.UI import *


import sys
pyt_path = r'C:\Program Files (x86)\IronPython 2.7\Lib'
sys.path.append(pyt_path)
import System
dataEnteringNode = IN



elemType = UnwrapElement(IN[0])

cmdID = System.Enum.Parse(RevitCommandId, "10:05:57.614")


TransactionManager.Instance.EnsureInTransaction(doc)

uiapp.PostCommand("10:05:57.614")

OUT = uSelect
doc.Regenerate()
TransactionManager.Instance.TransactionTaskDone()
#Assign your output to the OUT variable.

Answer 1

这应解决无法导入RevitAPIUI.dll的问题：

import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

import sys
pyt_path = r'C:\Program Files (x86)\IronPython 2.7\Lib'
sys.path.append(pyt_path)
import os

# Import DocumentManager and TransactionManager
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

doc = DocumentManager.Instance.CurrentDBDocument
uiapp = DocumentManager.Instance.CurrentUIApplication
app = uiapp.Application

clr.ClearProfilerData()
uiPath = r'C:\Program Files\Autodesk\Revit 2016\RevitAPIUI.dll'
clr.AddReferenceToFileAndPath(uiPath)

from Autodesk.Revit.UI import *

def pickSomething():
    from Autodesk.Revit.UI.Selection import ObjectType
    picked = uiapp.ActiveUIDocument.Selection.PickObject(ObjectType.Element)
    return picked

#Assign your output to the OUT variable.
OUT = pickSomething()