Created attachment 189199 [details]
Example CSV-file used (personal details edited)

I migrated from 7.5 to 7.6.0.3 this weekend on my Windows 10 laptop (details below). Running into trouble with a few of my macro's in Calc. I use them to process CSV-files which I download from my bank. The macro moves and opens the file and processes the content. They worked flawless in LO 7.5.

In version 7.6, those macro's consistently crash early in the process. I have narrowed it down to 'roughly somewhere in the code below'.

The error I get is the following:

BASIC runtime error.
An exception occurred
Type: com.sun.star.uno.RuntimeException
Message: [mscx_uno bridge error] UNO type of C++ exception unknown: "std.system_error", RTTI-name = ".?AVsystem_error@std@@"!.

Example CSV-file attached. Please have mercy on me, this is my first ever bug report...

```

Sub ImportFromMyBank()
	
	'Here is some initial code

	'Somewhere in the section below the macro and Calc crash.

	'Move file to Archive Directory
'DirDownloads and 'DirArchiveMyBank are named fields containing directory names
	FromPath = ThisComponent.NamedRanges.getByName("DirDownloads").getReferredCells.String
	ToPath = ThisComponent.NamedRanges.getByName("DirArchiveMyBank").getReferredCells.String
	ImportFileName = Dir(FromPath & "CSV_?_*.csv")
	ImportFileFullName = FromPath & ImportFileName
	
	If FileExists(ImportFileFullName) Then
		NewFullFileName = ToPath + ImportFileName
	Else
		MsgBox ("MyBank file does not exist.", MB_OK + MB_ICONINFORMATION, "GnuCash Converter")
		Exit Sub
	End If

	FileCopy ImportFileFullName, NewFullFileName
	Kill ImportFileFullName
   
	'Open requested xMyBank file and copy data
	path = ConvertToURL(NewFullFileName)

	opt(0).Name = "Hidden"
	opt(0).Value = True
	opt(1).Name = "FilterName"
	opt(1).Value = "Text - txt - csv (StarCalc)"
	opt(2).Name = "FilterOptions"
	opt(2).Value = "44,34,0,0,1/2/2/2/3/2/4/1/5/4/6/4/7/1/8/1/9/2/10/2/11/2/12/2/13/2/14/2/15/2/16/2/17/2/18/2/19/2/20/2/21/2/22/2/23/2/24/2/25/2/26/2,1,false,false,false,false,false"

	cell = ThisComponent.Sheets.getByName("Data").getCellRangeByName("A1") 'The "Data" worksheet exists, it is created in the Initial Code
	target = next_cell(cell)
	
	csv = StarDesktop.loadComponentFromURL(path, "_blank", 0, opt())
	sheet = csv.Sheets.getByIndex(0)
	cell = sheet.getCellRangeByName("A1")
	cursor = sheet.createCursorByRange(cell)
	cursor.collapseToCurrentRegion()
	ra = cursor.RangeAddress

	data = sheet.getCellRangeByPosition(ra.StartColumn, ra.StartRow, ra.EndColumn, ra.EndRow).DataArray
	copy_to(target, data)
	csv.close(True)

	'Here follows the rest of the macro processing the file

End Sub

	'----------- GENERIC FUNCTIONS -------------------

Function copy_to(cell, data)
	ra = cell.RangeAddress
	s = cell.SpreadSheet
	cols = ra.EndColumn + UBound(data(0))
	rows = ra.EndRow + Ubound(data)
	range = s.getCellRangeByPosition(ra.StartColumn, ra.StartRow, cols, rows)
	range.DataArray = data
	
End Function

Function next_cell(cell)

	cursor = cell.SpreadSheet.createCursorByRange(cell)
	cursor.gotoEnd()
	row = cursor.RangeAddress.EndRow
	next_cell = cell.SpreadSheet.getCellByPosition(0, row + 1)

End Function

```


-----
Version: 7.6.0.3 (X86_64) / LibreOffice Community
Build ID: 69edd8b8ebc41d00b4de3915dc82f8f0fc3b6265
CPU threads: 12; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: threaded