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publisher.PublishExecute gives Fatal error unhandled access violation
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Hi all,
I'm having trouble with my code crashing on some, but not all, of our workstations. When publisher.PublishExecute is executed the publish progress dialog is shown and the sheets are generated until Autocad crashes. the error messages is Unhandled Access Violation writing 0x...... Exception at ....... which is alomost always a different address. Most (but not all) of our systems with Windows 8.1 with Autocad 2015 are having the same problem. Windows 7 system with Autocad 2012 (we are slowly migrating) are having no problems. On my development machine (Windows 8.1 with Autocad 2015) it is working flawless.
What the code does is create a number of views and then publish it to a multipage pdf. The code for the publishing part I copied and adapted from the web.
here's my code:
if (result1 == DialogResult.OK)
{
//path = folderBrowserDialog1.SelectedPath;
path = saveFileDialog1.FileName;
PickListClass pickl = new PickListClass();
List<string> BlockErrorList = pickl.CreatePickList(path);
if (BlockErrorList.Count != 0)
{
BlockErrorForm bef = new BlockErrorForm();
bef.ShowBlockError(BlockErrorList);
this.Close();
}
//Editor ed = doc.Editor;
List<string> viewsToPlot = new List<string>();
panel1.Visible = true;
// Reference the Layout Manager
LayoutManager acLayoutMgr = LayoutManager.Current;
ObjectId objID = acLayoutMgr.GetLayoutId("Tekstborden 1");
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
// Open the layout
Layout acLayout = transaction.GetObject(objID, OpenMode.ForRead) as Layout;
int counter = 1;
BlockTableRecord btRecord = (BlockTableRecord)transaction.GetObject(acLayout.BlockTableRecordId, OpenMode.ForWrite);
//BlockTableRecord btRecord = (BlockTableRecord)transaction.GetObject(SymbolUtilityServices.GetBlockPaperSpaceId(database), OpenMode.ForRead);
foreach (ObjectId id in btRecord)
{
Entity ent = (Entity)transaction.GetObject(id, OpenMode.ForWrite);
if (ent is BlockReference)
{
BlockReference bref = (BlockReference)transaction.GetObject(id, OpenMode.ForWrite);
BlockTableRecord block = null;
if (bref.IsDynamicBlock)
{
block = transaction.GetObject(bref.DynamicBlockTableRecord, OpenMode.ForWrite) as BlockTableRecord;
}
else
{
block = transaction.GetObject(bref.BlockTableRecord, OpenMode.ForWrite) as BlockTableRecord;
}
string bname = block.Name;
if (bname == "Form-TBoverzicht")
{
Autodesk.AutoCAD.DatabaseServices.AttributeCollection attcol = bref.AttributeCollection;
foreach (ObjectId aid in attcol)
{
Autodesk.AutoCAD.DatabaseServices.AttributeReference attref = (Autodesk.AutoCAD.DatabaseServices.AttributeReference)transaction.GetObject(aid, OpenMode.ForWrite);
switch (attref.Tag.ToLower())
{
case "blad.....van":
blad = attref.TextString;
break;
case "totaal-bladen":
bladen = attref.TextString;
break;
case "tekeningnummer":
teknr = attref.TextString;
break;
}
}
if (blad == "")
{
blad = counter.ToString();
}
if (bladen == "")
{
bladen = counter.ToString();
}
string viewName = string.Format("blad_{0}_van_{1}", blad, bladen);
ViewTable vt = (ViewTable)transaction.GetObject(database.ViewTableId, OpenMode.ForRead);
if (!vt.Has(viewName))
{
//database.UpdateExt(true);
ViewTableRecord newView = CreateViewWithExtents(bref.Position, new Point3d(bref.Position.X + 210, bref.Position.Y + 297, 0.0));
//newView.Bounds = new Extents3d(bref.Position, new Point3d(bref.Position.X + 210, bref.Position.Y + 297, 0.0));
//newView.Layout = objID;
newView.IsPaperspaceView = true;
newView.ViewDirection = new Vector3d(0, 0, 1);
newView.Name = viewName;
vt.UpgradeOpen();
vt.Add(newView);
transaction.AddNewlyCreatedDBObject(newView, true);
}
viewsToPlot.Add(viewName);
}
}
counter++;
}
foreach (String viewName in viewsToPlot)
{
PlotSettings plotSettings = new PlotSettings(acLayout.ModelType);
plotSettings.CopyFrom(acLayout);
PlotSettingsValidator psv = PlotSettingsValidator.Current;
psv.SetPlotConfigurationName
(plotSettings,
"bbo.pc3",
"ISO_A4_(210.00_x_297.00_MM)"
);
psv.RefreshLists(plotSettings);
psv.SetPlotViewName(plotSettings, viewName);
psv.SetPlotType
(
plotSettings,
Autodesk.AutoCAD.DatabaseServices.PlotType.View
);
psv.SetUseStandardScale(plotSettings, true);
psv.SetStdScaleType
(
plotSettings,
StdScaleType.StdScale1To1
);
psv.SetPlotCentered(plotSettings, true);
psv.SetPlotRotation
(
plotSettings,
PlotRotation.Degrees000
);
psv.SetPlotPaperUnits
(
plotSettings,
PlotPaperUnit.Millimeters
);
psv.SetCurrentStyleSheet(plotSettings, "_Standaard.ctb");
plotSettings.PlotSettingsName = String.Format("{0}{1}", viewName, "PS");
plotSettings.PrintLineweights = true;
plotSettings.AddToPlotSettingsDictionary(database);
transaction.AddNewlyCreatedDBObject(plotSettings, true);
psv.RefreshLists(plotSettings);
acLayout.UpgradeOpen();
acLayout.CopyFrom(plotSettings);
acLayout.DowngradeOpen();
}
transaction.Commit();
}
doc.Database.SaveAs(doc.Name, true, DwgVersion.Current, doc.Database.SecurityParameters);
//string dwgFileName = Autodesk.AutoCAD.ApplicationServices.Application.GetSystemVariable("DWGNAME") as string;
//string dwgPath = Autodesk.AutoCAD.ApplicationServices.Application.GetSystemVariable("DWGPREFIX") as string;
using (Transaction Tx = database.TransactionManager.StartTransaction())
{
DsdEntryCollection collection = new DsdEntryCollection();
ObjectId activeLayoutId
= LayoutManager.Current.GetLayoutId
(LayoutManager.Current.CurrentLayout);
foreach (String viewName in viewsToPlot)
{
Layout layout = Tx.GetObject(
activeLayoutId,
OpenMode.ForRead
) as Layout;
DsdEntry entry = new DsdEntry();
entry.DwgName = dwgPath + dwgFileName;
entry.Layout = layout.LayoutName;
entry.Title = viewName;
entry.NpsSourceDwg = entry.DwgName;
entry.Nps = String.Format("{0}{1}", viewName, "PS");
collection.Add(entry);
}
// remove the ".dwg" extension
dwgFileName = dwgFileName.Substring(0, dwgFileName.Length - 4);
DsdData dsdData = new DsdData();
dsdData.SheetType = SheetType.MultiPdf;
dsdData.ProjectPath = dwgPath;
//dsdData.DestinationName = path + "\\BBO_" + teknr + ".pdf";
dsdData.DestinationName = path;
if (System.IO.File.Exists(dsdData.DestinationName))
System.IO.File.Delete(dsdData.DestinationName);
dsdData.SetDsdEntryCollection(collection);
string dsdFile = dsdData.ProjectPath + dwgFileName + ".dsd";
//Workaround to avoid promp for pdf file name
//set PromptForDwfName=FALSE in dsdData using StreamReader/StreamWriter
dsdData.WriteDsd(dsdFile);
System.IO.StreamReader sr = new System.IO.StreamReader(dsdFile);
string str = sr.ReadToEnd();
sr.Close();
// Replace PromptForDwfName
str = str.Replace("PromptForDwfName=TRUE", "PromptForDwfName=FALSE");
// Workaround to have the page setup names included in the DSD file
// Replace Setup names based on the created page setups
// May not be required if Nps is output to the DSD
int occ = 0;
int index = str.IndexOf("Setup=");
int startIndex = 0;
StringBuilder dsdText = new StringBuilder();
while (index != -1)
{
// 6 for length of "Setup="
String str1 =
str.Substring(startIndex, index + 6 - startIndex);
dsdText.Append(str1);
dsdText.Append(
String.Format("{0}{1}", viewsToPlot[occ], "PS"));
startIndex = index + 6;
index = str.IndexOf("Setup=", index + 6);
if (index == -1)
{
dsdText.Append(
str.Substring(startIndex, str.Length - startIndex));
}
occ++;
}
// Write the DSD
System.IO.StreamWriter sw = new System.IO.StreamWriter(dsdFile);
sw.Write(dsdText.ToString());
sw.Close();
// Read the updated DSD file
dsdData.ReadDsd(dsdFile);
// Erase DSD as it is no longer needed
System.IO.File.Delete(dsdFile);
PlotConfig plotConfig = PlotConfigManager.SetCurrentConfig("bbo.pc3");
Publisher publisher = Autodesk.AutoCAD.ApplicationServices.Application.Publisher;
// Publish it
publisher.PublishExecute(dsdData, plotConfig);
Tx.Commit();
}
}
Autodesk.AutoCAD.ApplicationServices.Application.SetSystemVariable("BACKGROUNDPLOT", bgPlot);
this.Close();
}Does anyone have an idea about what is happening? I already tried reïnstalling Autocad on affaected machines following Autodesk guidelines for removing previous installation. I updated the graphics card drivers. Tried while logging in with my user profile. I can't seems to find the problem.
