0016402: Sync: Interrupted sync can crash MMW in some cases

ID	Project	Category	View Status	Date Submitted	Last Update

0016402	MMW v4	Synchronization	public	2020-02-26 03:16	2020-02-26 16:42

Reporter	peke	Assigned To
Priority	urgent	Severity	crash	Reproducibility	always
Status	closed	Resolution	fixed
Target Version	4.1.27	Fixed in Version	5.0.0

Summary	0016402: Sync: Interrupted sync can crash MMW in some cases
Description	Interrupted sync can crash MMW in some cases.
Steps To Reproduce	1. Set device profile according to attached pic 2. connect device 3. select device in tree 4. Forcefully disconnect device 5. MMW crash Crash Log file sent offline.
Tags	No tags attached.
Attached Files	bug16402.jpg (50,688 bytes) bug16402.jpg (50,688 bytes)

Fixed in build

Ludek 2020-02-26 10:45 developer ~0056893 Last edited: 2020-02-26 10:46	Based on the log you were performing Drag and drop of nodes in Media Tree while disconnecting the device (and the device node was about to be removed). From the log I don't see why this crash happened - looks like a bug deeper in the VirtualTrees component. Tagging as resolved in 5.0.0 Let's re-open and move to MM5 (in case you can replicate similar crash in MM5)

peke 2020-02-26 16:42 developer ~0056897	There was no drag and drop, I just clicked on device in tree and was waiting to settings be shown in track view. It is possible that it was just test moment where I have disconnected device while track view was not shown correctly and tree was stating "..... (Scanning)". I also agree on resolution. Closing as I can't replicate in MM5