Obtaining permanent ID on child MOC causes crash

Originator:krismarkel
Number:rdar://11478919 Date Originated:5/18/2012
Status:Closed Resolved:YES
Product:iPhone SDK Product Version:5.1
Classification:Crash Reproducible:Always
 
Summary:

If I have a NSManagedObjectContext that's the child of another MOC and I ask for a permanent ID for an MO that has a relationship to another MO, the app will crash when I try to save the MOC.

Steps to Reproduce:

1. Open the attached project and run it on the device or simulator. (http://cl.ly/3z250P2s3B1r3Z1W2C3o)
2. Create a new MO with the "+" button.
3. Go into the detail view for the MO just created.
4. Tap the Do Work button.

Expected Results:

Some new MOs are created on a child MOC and saved.

Actual Results:

Crash when saving the MOC.

Regression:

Notes:

If you tap the Other Work button, the app doesn't crash because it creates permanent IDs for both MOs.

Comments

Resolved

This has been fixed in a recent beta of REDACTED.

By krismarkel at Aug. 7, 2012, 12:26 p.m. (reply...)

Duped as 11484480

By doug at May 18, 2012, 5:25 p.m. (reply...)

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