RE: \change staff question

[Mark Stephen Mrotek]

Ming,

 

In m66, and m67 you have an “unassigned” number, i.e. a “4.”

Your time signature is ¾, yet there are 4 beats written in the first measure of the upper voice of the screen shot.

 

Mark

 

From: address@hidden [mailto:address@hidden On Behalf Of MING TSANG
Sent: Wednesday, September 24, 2014 4:52 PM
To: address@hidden
Subject: \change staff question

 

Hi, lilyponders:

I try to lilypond duplicate the score as shown on the screen copy of a score sheet.   The change Staff seems not changing from "left" to "right".

I have sample file test_come-thou-fount.ly

when compile I have the following warning:

 

Starting lilypond-windows.exe 2.19.14 [test_come-thou-count.ly]...

Processing `C:/Users/Tsang/Dropbox/Lyndon/LiLy/come-thou-fount-of-every-blessing/test_come-thou-count.ly'

Parsing...

Interpreting music...

warning: Change_iterator::process (): Voice = `':

C:/Users/Tsang/Dropbox/Lyndon/LiLy/come-thou-fount-of-every-blessing/test_come-thou-count.ly:23:5: warning: cannot change `staff' to `right': none of these in my family

\change staff = "right" {gs'64[ b'd''f''] b'[d''f''gs''] d''f''gs''b'' f''[gs''b''d'''] gs''b''d'''f''' b''[d'''f'''gs'''] b'''4)\fermata }

warning: Change_iterator::process (): Voice = `':

C:/Users/Tsang/Dropbox/Lyndon/LiLy/come-thou-fount-of-every-blessing/test_come-thou-count.ly:24:5: warning: cannot change `staff' to `left': none of these in my family

\change staff = "left" {b64[ d'f'gs'] d'[f'gs'b'] f'[gs'b'd''] gs'[b'd''f''] b'[d''f''gs'']} %m65

C:/Users/Tsang/Dropbox/Lyndon/LiLy/come-thou-fount-of-every-blessing/test_come-thou-count.ly:26:14: warning: barcheck failed at: 1/4

<b,fs b>2.

|%m66

Preprocessing graphical objects...

Finding the ideal number of pages...

Fitting music on 1 page...

Drawing systems...

Layout output to `test_come-thou-count.ps'...

Converting to `./test_come-thou-count.pdf'...

Success: compilation successfully completed

Completed successfully in 2.6".

 

 

I have play around the code and cannot make it do the same as the screen copy. Need help!

Immanuel,

Ming