confirming, calc property "BackGraphicURL" is affected too.

Version: 6.2.0.0.alpha0+ (x64)
Build ID: 7cb6dc2652ce7e2e7d9ec7464bb1eed0d93306d7
CPU threads: 4; OS: Windows 10.0; UI render: default; 
Locale: de-DE (de_DE); Calc: threaded

i think, root cause is the changed handling of image urls, for example https://bugs.documentfoundation.org/show_bug.cgi?id=119519

Perhaps just to find difference in code more easily, could you give some examples of properties which work?

FooterBackGraphicURL/HeaderBackGraphicURL are affected too

OPTION EXPLICIT

Sub TesPageStyleProps()

	On Local Error Goto ErrorHandler
	Dim oDoc as Object
	Dim osheet as Object
	Dim oPStyles as Object
	Dim oPStyle as Object
	Dim aProps as Object
	Dim vTmp
	Dim sProp as String
	Dim i as Integer
	
	oDoc = ThisComponent
	oSheet = oDoc.getSheets().getByIndex(0)
	oPStyles = oDoc.StyleFamilies.getByName("PageStyles")
	oPStyle = oPStyles.getByName(oSheet.PageStyle)

	aProps = oPStyle.PropertySetInfo.Properties
	For i = LBound(aProps) to UBound(aProps)
		sProp = aProps(i).Name
		vTmp = oPStyle.getPropertyValue(sProp)
	Next i
Exit Sub
ErrorHandler:
	MsgBox sProp
	Resume Next
End Sub

Macro with example for some working properties:


Sub mistake2 'example with some working properties
	dim oVCur, a
	oVCur=thisComponent.currentcontroller.getViewCursor() 'view cursor
	
	a=oVCur.getPropertyValue("CharFontFamily") 'it works
	a=oVCur.getPropertyValue("CharColor") 'it works
	a=oVCur.getPropertyValue("CharWeight") 'it works
	a=oVCur.getPropertyValue("ParaVertAlignment") 'it works
	a=oVCur.getPropertyValue("ReferenceMark") 'it works
	a=oVCur.getPropertyValue("ParaTopMargin") 'it works
	a=oVCur.getPropertyValue("TextParagraph") 'it works

	a=oVCur.getPropertyValue("ParaBackGraphicURL") 'for other proprerties it is OK
End Sub




And testing macro for Writer: 

For "Standard" page styles is also affected FooterBackGraphicURL, for others BackGraphicURL. 


OPTION EXPLICIT

Sub TesPageStylePropsForWriter() 'test for Writer

	On Local Error Goto ErrorHandler
	Dim oDoc as Object, osheet as Object, oPStyles as Object, oPStyle as Object, aProps as Object, vTmp, sProp as String, i as Integer, j as Integer, elems
	
	oDoc = ThisComponent
	oPStyles = oDoc.StyleFamilies.getByName("PageStyles")
	elems=oPStyles.ElementNames()
	For j=lbound(elems) to ubound(elems)
		oPStyle = oPStyles.getByName(elems(j))
	
		aProps = oPStyle.PropertySetInfo.Properties
		For i = LBound(aProps) to UBound(aProps)
			sProp = aProps(i).Name
			vTmp = oPStyle.getPropertyValue(sProp)
		Next i
	Next j
Exit Sub
ErrorHandler:
	MsgBox elems(j) & ":" & chr(10) & sProp
	Resume Next
End Sub

Created attachment 144564 [details]
bt with debug symbols

On pc Debian x86-64 with master sources updated today, I could reproduce this.
Here's a bt from throw statement.

I'm afraid that it's the expected behavior since 6.1, please see:

https://opengrok.libreoffice.org/xref/core/offapi/com/sun/star/style/ParagraphProperties.idl#64

https://cgit.freedesktop.org/libreoffice/core/commit/?id=7a8ed362eb163ac15a000ba1cfc74b58315800a1

https://tomazvajngerl.blogspot.com/2018/03/improving-image-handling-in-libreoffice.html

Tomaz: noticing the throw statement put in 7a8ed362eb163ac15a000ba1cfc74b58315800a1, thought you might be interested in this one.

Oups, I forced my comment whereas Maxim had already responded.
Sorry!

*** Bug 119616 has been marked as a duplicate of this bug. ***

(In reply to Maxim Monastirsky from comment #6)
> I'm afraid that it's the expected behavior since 6.1, please see:

Closing as RESOLVED WONTFIX