Steps to reproduce:
1. Open a file with a budget report opened
2. When prompted "Can't get lock file...", click "Open anyway"

Results
The application is killed during the file loading

Workaround
Check conversation attached in the bug


Stack trace:

[Top]
BookGuid=0327b836b2d785580ae9dc565d64e897
WindowCount=1

[Window 1]
PageCount=6
FirstPage=1
PageOrder=6;1;5;4;2;3;
WindowPosition=-4;-4;
WindowGeometry=1026;698;
WindowMaximized=false
ToolbarVisible=true
SummarybarVisible=true
StatusbarVisible=true

[Page 1]
PageType=GncPluginPageAccountTree
PageName=Contas
AccountTypes=-1
ShowHidden=false
ShowZeroTotal=true
SelectedAccount=Passivo
OpenAccount1=Passivo
NumberOfOpenAccounts=1

[Page 2]
PageType=GncPluginPageRegister
PageName=Conta Corrente
RegisterType=Account
AccountName=Ativo:Conta Corrente
RegisterStyle=Ledger
DoubleLineMode=false

[Page 3]
PageType=GncPluginPageRegister
PageName=Salario
RegisterType=Account
AccountName=Receita:Salario
RegisterStyle=Ledger
DoubleLineMode=false

[Page 4]
PageType=GncPluginPageRegister
PageName=Despesa
RegisterType=Account
AccountName=Despesa
RegisterStyle=Ledger
DoubleLineMode=false

[Page 5]
PageType=GncPluginPageRegister
PageName=Empréstimos a pagar
RegisterType=Account
AccountName=Passivo:Empréstimos a pagar
RegisterStyle=Ledger
DoubleLineMode=false

[Page 6]
PageType=GncPluginPageRegister
PageName=Passivo
RegisterType=Account
AccountName=Passivo
RegisterStyle=Ledger
DoubleLineMode=false


Other information:
<dezinho> Gnucash shudown when I try to open my file. Before that it tells me "Can't get lock file, open anyway?" (it's in portuguese). So during the loading it shutdown
<dezinho> how to solve it?
<warlord> What do you mean by "shutdown"?
<dezinho> the application is killed
<warlord> What OS/Distro?
<dezinho> Windows XP Pro
<warlord> What version of gnucash?
<dezinho> I've just upgrade it to 2.2.5, but the problem persists
<warlord> Does it ask you about the lock file every time?
<dezinho> yes, it's happening since today
<warlord> Okay.... what changed today vs. before today?
<dezinho> yesterday it was ok
<dezinho> nothing
<dezinho> yesterday I closed the file as usually, but today when I open it "crash"!
<warlord> So no Windows Updates?  No changes in configuration?  No computer shutdown?
<dezinho> no.
<dezinho> is there a way to workaround it creating a lock file?
<dezinho> manually
<warlord> Is your data file on local disk or off on a network server?
<dezinho> local disk
<warlord> Did you have open reports?
<dezinho> yes
<dezinho> expenses and budget
<warlord> Interesting...  okay.. 
<warlord> do you have any gnucash.trace files in c:\Documents and Settings\myname\Local Settings\Temp\
<dezinho> let me check
<dezinho> wow, there is a lot of them
<warlord> If so, please upload to pastebin.ca
<warlord> Find the most recent one, please.
<dezinho> ok
<dezinho> found
<dezinho> I didn't understand: "...please upload to pastebin.ca"
<warlord> which word didn't you understand?
<dezinho> I don't know what pastebin.ca is
<warlord> a website
<dezinho> :P (sorry)
<dezinho> http://pastebin.ca/1009000
<warlord> Huh.  That's not very interesting..
<warlord> Well, here's one thing to try..  Look for a folder called .gnucash in your homedir.
<dezinho> check
<warlord> (I think there's a problem in the budget report, but there's no way for me to tell this because there is no "console" on windows)
<warlord> Okay, in there should be... "books"
<dezinho> check
<warlord> In THERE you should have a file that's the same name as your data file..
<dezinho> check
<warlord> Rename that file to something else..  Call it.... <filename>-bak
<dezinho> right
<warlord> Now start gnucash.
<dezinho> ok, just a sec
<dezinho> a dialogue box is about lock file is displayed. Should i open it anyway?
<warlord> Yes
<warlord> (assuming you don't have another gnucash running)
<dezinho> uhuhu! You've safe my life!
<warlord> I bet it was one of your open reports.
<warlord> Can you file a bug report and attach that -bak file to it?  It wont have any private data in it.
<dezinho> no problem, i can do it. 
<warlord> Thank you!
<dezinho> thank you!
<warlord> I suspect the problem is the budget report.. hopefully your metadata has enough information about what was "open"
<dezinho> ok, is there another file you want I upload in the bug report?
<dezinho> no problem for me upload anyone else
<warlord> Ummm... If you can find a gnucash.trace file that has something that looks like a "backtrace" in it, that would be useful, too..