Corrupt Measure Errors

• Oct 11, 2022 - 13:37

Hello Musescore,

I am receiving corrupt measure errors on Measures that are clearly not corrupt.

If I delete the measure and rebuild, then the previous measure is flagged as corrupt. Please see measures 49/50 in the upload.

This is a score that was created in a previous release of musescore.

Please advise on how this can resolve

Attachment Size
Scherzo_No._2_Opus_31_in_Bb_Minor-1.mscz 102.61 KB

Comments

It seems that your problems are caused by tuplets which cross a barline. All the errors occur in Stave 1 (piano RH). So this means that you need to delete and rebuild two adjacent measures in each reported error.

This is what I would do:
1. Navigate to each reported error.
2. Use the Insert key to insert two empty measures before the errored measure.
3. Copy the two measures of Piano LH into the two new empty measures.
4. Delete all the notes in Piano RH for the reported measure and the subsequent measure (where the tuplet crossed the barline).
5. Select the reported measure and the subsequent measure and delete them entirely with Ctrl+Delete.
6. Re-enter the missing notes in Piano RH, avoiding cross-measure tuplets if possible.

The attached score has two errors repaired, as shown on the attached error file.

If you really have to use cross-measure tuplets, see the How To "How to create triplets and other tuplets across measures":
https://musescore.org/en/node/276045

In reply to by DanielR

" I am receiving corrupt measure errors on Measures that are clearly not corrupt."

Be careful that you are referring to the internal (absolute) measure numbers which MuseScore shows in the status bar at the bottom of the screen. The contents of measures 49 and 50 clearly are corrupt in some way, because MuseScore is trying to fit the entire sextuplet into either m.49 or m.50. Cross-measure tuplets are not permitted in MuseScore without the kludge described in the How To in the post above.
Corrupt_tuplet.jpg

In reply to by dolphsRle

The confusing bar numbers are from measures that are the wrong length. See, for example, bar 23, which is 6/4 instead of 3/4. Enter there quarter rests and split the measure bevor the 4. quarter rest. Set the value of "Add to measure number" to 0 in the next measure.
The sheet was probably created by PDF import and the bar line wasn't recognized at this point (and at several other points).

In reply to by dolphsRle

I can not locate "Set the value of "Add to measure number" to 0" in the next measure.

  1. Right-click in an empty part of the measure
  2. From the popup menu choose "Measure properties"
  3. In the section headed "Other" look for the field captioned "Add to measure number:"

In reply to by dolphsRle

It's not possible to advise you just based on an image. It's also very important to attach the score which is affected by the problem.

Have you by any chance disabled the option View > Show Unprintable ? If so, you need to enable this option. On your original score, the empty measure 23 has an actual duration of 6/4, which is twice the duration of a standard 3/4 measure. This image shows the relevant measures from your original score:
Irregular measure duration at m.23.jpg

As regards m.24 (displayed as "25"), you can easily check the Measure properties. On your original score, m.24 has Add to measure number: 1. It may also be the case on your current score?

In reply to by DanielR

> This is what I would do:
@DanielR: I found an other way.
- Select a wrong measure. Some (tuplet) notes of the next measure are also selected. Delete them.
- Open measure properties and modify to 4/4 - Apply - modify back to 3/4 - Press OK.
- reenter the missing notes

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