Sudden crashes. v3.0.5972 (MB almost never crashed on me).

[peewee678]

Sudden crashes. v3.0.5972 (MB almost never crashed on me).

Since yesterday I have had three sudden crashes with the following errors:

11-5-2016 9:47:35 - 6.1.7601.65536 - 3.0.5972.20921 - System.IndexOutOfRangeException: De index ligt buiten de matrixgrenzen.
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qPlbkma4EyaAamon3FlrJIQ==(Int32 #=q3Pg_1bowvJy2R4F5Y3e9Yw==, String #=qKT54DGjqSCSJ8L8mCzrcBA==, Object #=q3e9ImqnUASgbiPk9wVPTLQ==, Bitmap #=qeuERM22msxfmdCwSDSf2_A==)
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qMOwvbmE8ZwtIkEyfJaIAAQ==.#=qgdlQc0wiWtpeM8pP44wYqA==(IList`1 #=qpMaxTYSs201wYXGiU5aAlQ==)
   bij #=qFeTrPQ3tnQM_SwIKR1lwKgbkVkUdCZn7pqLCF6ziBDk=.#=qzp2QEhq4Z32Zg3psb_sM80x4CAKpjEKxS6fZJ6xue$s=(#=qMOwvbmE8ZwtIkEyfJaIAAQ== #=qxG$eOmQ_Y4gPymAYJIEn7A==, Boolean #=qxuIfmIG2_oxFdCWzfKdxVzJjy7_AEy_GKuOwoGPTF_Y=)

11-5-2016 10:10:21 - 6.1.7601.65536 - 3.0.5972.20921 - System.IndexOutOfRangeException: De index ligt buiten de matrixgrenzen.
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qPlbkma4EyaAamon3FlrJIQ==(Int32 #=q3Pg_1bowvJy2R4F5Y3e9Yw==, String #=qKT54DGjqSCSJ8L8mCzrcBA==, Object #=q3e9ImqnUASgbiPk9wVPTLQ==, Bitmap #=qeuERM22msxfmdCwSDSf2_A==)
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qMOwvbmE8ZwtIkEyfJaIAAQ==.#=qgdlQc0wiWtpeM8pP44wYqA==(IList`1 #=qpMaxTYSs201wYXGiU5aAlQ==)
   bij #=qFeTrPQ3tnQM_SwIKR1lwKgbkVkUdCZn7pqLCF6ziBDk=.#=qzp2QEhq4Z32Zg3psb_sM80x4CAKpjEKxS6fZJ6xue$s=(#=qMOwvbmE8ZwtIkEyfJaIAAQ== #=qxG$eOmQ_Y4gPymAYJIEn7A==, Boolean #=qxuIfmIG2_oxFdCWzfKdxVzJjy7_AEy_GKuOwoGPTF_Y=)

11-5-2016 12:56:34 - 6.1.7601.65536 - 3.0.5972.20921 - System.IndexOutOfRangeException: De index ligt buiten de matrixgrenzen.
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qPlbkma4EyaAamon3FlrJIQ==(Int32 #=q3Pg_1bowvJy2R4F5Y3e9Yw==, String #=qKT54DGjqSCSJ8L8mCzrcBA==, Object #=q3e9ImqnUASgbiPk9wVPTLQ==, Bitmap #=qeuERM22msxfmdCwSDSf2_A==)
   bij #=qFVnTf5SxxoEB5tLlkoLvh$hRzxJRr9EaDb7O8UR0MKE=.#=qMOwvbmE8ZwtIkEyfJaIAAQ==.#=qgdlQc0wiWtpeM8pP44wYqA==(IList`1 #=qpMaxTYSs201wYXGiU5aAlQ==)
   bij #=qFeTrPQ3tnQM_SwIKR1lwKgbkVkUdCZn7pqLCF6ziBDk=.#=qzp2QEhq4Z32Zg3psb_sM80x4CAKpjEKxS6fZJ6xue$s=(#=qMOwvbmE8ZwtIkEyfJaIAAQ== #=qxG$eOmQ_Y4gPymAYJIEn7A==, Boolean #=qxuIfmIG2_oxFdCWzfKdxVzJjy7_AEy_GKuOwoGPTF_Y=)

[Steven]

what were you doing?
I cant be sure from the log but it appears you are expanding a folder in the computer tree and is the error displayed with a custom message or just an "unexpected error" ie. did you get the above from the error log
I would need to give you a debug version to see what is going on, so please confirm you are happy to run a debug version

[peewee678]

To be honest I wasn't really focused (there *was* a dialog with probably an "unexpected error") but I will pay more attention next time.
A debug version would be nice. Thanks.

[Steven]

what were you doing?

[Steven]

http://www.mediafire.com/download/jtww6bafqzvbped/MusicBeeDebugNodes.zip

when it happens send me the info at the end of the error log

[peewee678]

Hi Steven,

It just happened again (Note: I was not using the debugging version yet) and I now know what happens:
I'm working in a MS Word document, select some text and cut it to the clipboard. MB pops up with a crash dialog. It says something about one of the VST plugins "DeePanpot.dll" I'm using but note: MB never crashed; it only happens in this specific scenario.

To make things more complicated: I can't replicate it immediately after, but I do remember this is what happened each time since yesterday (I almost never use Word but I had to write a letter yesterday and this day).

[Steven]

the error you posted earlier relates the expanding a node in the Computer section of the navigator tree. I cant see how its connected

[peewee678]

Neither can I. The only thing I can guarantee I was working in Microsoft Word with MB running in the background each and every time the error occurred. I never experience crashes when expanding a node in the computer tree.

I know how to reproduce it now.
NOTE: it only happens with a VST plugin enabled! (doesn't matter which one, reminds me of a previous VST related bug months ago)

- Play a track (optional)
- Open Word or Excel or PowerPoint
- Select text in Word or Excel or PowerPoint
- Cut or Copy the selection (with keyboard or menu; doesn't matter)
- MB Crash!

Again and again. Repeatedly.

Because you're reporting the expanding node thing: could it be related to the bug you weren't willing to fix a little while ago? This one: http://getmusicbee.com/forum/index.php?topic=18160.msg109434#msg109434 (this is just a non-substantiated intuitive idea :-).

[redwing]

Does that crash only MB? Try running other apps along with Word to see if they get affected too by that action.

[peewee678]

Yeah, only MB.

I always have quite some apps open at the same time (Thunderbird, uTorrent, Total Commander, Firefox, SublimeText, Notezilla, SyncBack Pro, Volumouse, TeamViewer, Logitech software, StrokesPlus, Dropbox, Media Player Classic,  MS Security Ess. etc. etc.)

I know this must sound like a preposterous, ugly, weird bug again but hey, don't shoot the messenger ;-)

I use Word every once in a while and Excel a bit more often but never had any problems.

I'm pretty sure Steven is able to reproduce this if he enables a VST plugin. The bug doesn't bug me that much (because I don't use those MS products that often); I'm just reporting it because I'm pretty sure everyone with a VST plugin enabled and using MS Word or Excel will run into the same problem and because some bugs can be a symptom of a larger underlying problem.

NOTE: Just tried a simple cut in a text selection of PowerPoint and, as expected, same results so it's obviously a conflict between MS Office products (or a framework they make use of, like .NET (?) wild guess here) and the VST support in Musicbee...

[phred]

I'm pretty sure I read recently where Steven said he doesn't have MS Office.  So I just tried using Word 2010 and MB 3.0.5973 and can not reproduce the issue.

[peewee678]

Thanks Phred, but do you have a VST plugin enabled? (BTW: I'm using Office 2007)

[phred]

Thanks Phred, but do you have a VST plugin enabled? (BTW: I'm using Office 2007)

I did not. But I just enabled one of the built-ins and still can't reproduce your issue.

[peewee678]

I'm not referring to the general DSP plugin's. It only happens when using a VST (not a built-in DSP).
There are no VST plugin's in MB unless you installed one.

And another thing: you have to open Word while MB is running (i.e. it does not crash when Word (Excel or Powerpoint) was already opened and only then you start MB). Only then, when Copying or Cutting, MB crashes.

So as you can see: there's all kinds of conditions for the bug to occur but I can still faithfully replicate it each and every time (then again: I have Office 2007 on Win7 x64 so I don't know what happens with Office 2010 and/or Win8/10).

[redwing]

I have Office 2007 and followed your steps but can't reproduce the issue.

- Play a track with MB with DeePanpot plugin enabled
- Open Word and cut/copy text

No crashes at all.
I suspect it's a conflict between Office and one of your background running programs.