Hello,

My project compiles alright with no errors or warnings, but when I go to add the dll to SolidWorks (by dragging it in) I get this error:

Unable to initialize Add-in Componet.

Edit: When I try to manually add the dll from the command prompt I get this error.

Edit2: I tried registering it with RegAsm and I got this error.

Since Visual Studio can't point me to what I'm doing wrong I hope someone on here can.

using System.Runtime.InteropServices;
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System;
namespace SolidworksPlugin
{
    public class SolidworksPlugin
    {
        int FrameState { get; set; }
        public SldWorks swApp = (SldWorks)System.Runtime.InteropServices.Marshal.GetActiveObject("SldWorks.Application");
        public SolidworksPlugin()
        {
            ModelDoc2 swModel = swApp.ActiveDoc as ModelDoc2;
            ModelDocExtension swModExt = swModel.Extension;
            DrawingDoc swDrawDoc = (DrawingDoc)swModel;
            Sheet swSheet = (Sheet)swModel;
            string userName = System.Environment.UserName;
            string dateTime = DateTime.Now.ToString("MM/dd/yyyy hh:mm tt");
            string filePath = swModel.GetPathName();
            int Errors = 0;
            int Warnings = 0;
            string sheetName = swSheet.GetName();
            string lineOfText = filePath + " " + sheetName + " " + dateTime + " " + " by " + userName;
            string[] obj = null;
            bool boolstatus = false;
            DispatchWrapper[] dispWrapArr = null;
            int swSelNOTES = 15;
            swModel.EditSketch();
            swModel.SelectByID("", "Note", 0.008199680981595, 0.00594718404908, 0);
            SelectionMgr swSelMgr = swModel.SelectionManager as SelectionMgr;
            object selObj;
            int selCount = swSelMgr.GetSelectedObjectCount2(-1);
            if (selCount != 0)
            {
                selObj = (object)swSelMgr.GetSelectedObject6(1, -1);
                if (swSelMgr.GetSelectedObjectType3(1, -1) == swSelNOTES)
                {
                    swModel.EditSketch();
                }
            }
            swModel.SelectByID("1", "SHEET", 0.008199680981595, 0.00594718404908, 0);
            swModel.InsertNewNote3(lineOfText, true, true, 1, 0, 0, 0, 0, true);
            swModel.EditSketch();
            swModel.SelectByID("", "NOTE", 0.008199680981595, 0.00594718404908, 0);
            swModel.FontPoints(11);
            swModel.ClearSelection2(true);
            object swActiveView = swModel.ActiveView;
            FrameState = 1;
            ExportPdfData swExportPDFData = (ExportPdfData)swApp.GetExportFileData((int)swExportDataFileType_e.swExportPdfData);
            // Get the names of the drawing sheets in the drawing
            // to get the size of the array of drawing sheets
            swDrawDoc = (DrawingDoc)swModel;
            obj = (string[])swDrawDoc.GetSheetNames();
            int count = 0;
            count = obj.Length;
            int i = 0;
            object[] objs = new object[count - 1];
            // Active each drawing sheet, except the last drawing sheet for
            // demonstration purposes only, and add each sheet to an array
            // of drawing sheets
            for (i = 0; i < count - 1; i++)
            {
                boolstatus = swDrawDoc.ActivateSheet((obj[i]));
                swSheet = (Sheet)swDrawDoc.GetCurrentSheet();
                objs[i] = swSheet;
            }
            // Convert the .NET array of drawing sheets objects to IDispatch
            dispWrapArr = (DispatchWrapper[])ObjectArrayToDispatchWrapperArray((objs));
            // Save the drawings sheets to a PDF file
            boolstatus = swExportPDFData.SetSheets((int)swExportDataSheetsToExport_e.swExportData_ExportSpecifiedSheets, (dispWrapArr));
            boolstatus = swModExt.SaveAs(filePath, (int)swSaveAsVersion_e.swSaveAsCurrentVersion, (int)swSaveAsOptions_e.swSaveAsOptions_Silent, swExportPDFData, ref Errors, ref Warnings);
        }
        public DispatchWrapper[] ObjectArrayToDispatchWrapperArray(object[] Objects)
        {
            int ArraySize = 0;
            ArraySize = Objects.GetUpperBound(0);
            DispatchWrapper[] d = new DispatchWrapper[ArraySize + 1];
            int ArrayIndex = 0;
            for (ArrayIndex = 0; ArrayIndex <= ArraySize; ArrayIndex++)
            {
                d[ArrayIndex] = new DispatchWrapper(Objects[ArrayIndex]);
            }
            return d;
        }
    }
}