KeePass / Bugs / #1683 Cannot access a disposed object for StatusProgressForm on Linux

#1683 Cannot access a disposed object for StatusProgressForm on Linux

Milestone: KeePass_2.x

Status: closed

Owner: nobody

Labels: None

Priority: 5

Updated: 2019-09-14

Created: 2017-11-10

Creator: Stalle

Private: No

Hi,
I use KeePass2 on linux and windows and everyday I use it on linux I tend to get an error dialog like this:

KeePass
Cannot access a disposed object.
Object name: 'KeePass.Forms.StatusProgressForm'.
OK

This typically happes after having run the and leaving it idle for a while and the doing auto-type again.
It seems like mono might be more aggressive than MS .NET in disposing released objects...

It's pretty annoying since I reguarly need to restart the program to be able to auto-type again. Other than that KeePass run fine on mono from what I've seen.

Discussion

Dominik Reichl - 2017-12-31

I cannot reproduce this. Can you please post the full stack trace of the exception?

Thanks and best regards,
Dominik

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Stalle - 2017-12-31

The dialog does not contain the stacktrace. Is it logged somewhere? I will be able to reproduce when I get back to work.

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Dominik Reichl - 2017-12-31

If the stack trace isn't in the error message, try running KeePass.exe with the --debug switch, which causes KeePass to show more detailed error messages in some cases. If you still cannot see a stack trace, you could try using a debugger (e.g. MonoDevelop).

It would also be good if you'd use the latest development snapshot for testing (because it has some more Mono workarounds):
https://keepass.info/filepool/KeePass_171226_2.zip

Thanks and best regards,
Dominik

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Stalle - 2018-02-19

I have been running this zip for a while and I think there is less examples of this exception.
I have also been running 2.38 for some days and at first I thought it was gone but the I popped up again. So it's not completely solved atleast, but I'm guessing it's better.
I have added --debug now to see if it makes a difference.
Also Ctrl-q doesn't seem to work to close the program.

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Paul - 2018-02-19

Have you tried KeeWeb on Linux?

cheers, Paul

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Stalle - 2018-02-19

Paul: Nope and unless they add auto-type working for all platforms I'm probably not gonna either. For me that's a deal breaker.

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Dominik Reichl - 2018-07-06

A workaround for a different problem related to the StatusProgressForm has been implemented [1]; maybe it also solves this problem here.

Here's the latest development snapshot for testing:
https://keepass.info/filepool/KeePass_180705.zip

Thanks and best regards,
Dominik

[1] https://sourceforge.net/p/keepass/bugs/1710/

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Dominik Reichl - 2018-08-26

status: open --> closed

Priority: 6 --> 5
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Dominik Reichl - 2018-08-26

While implementing [1], various changes have been made to the status dialog, and I think that they should also resolve this issue here.

Here's the latest development snapshot for testing:
https://keepass.info/filepool/KeePass_180826.zip

Thanks and best regards,
Dominik

[1] https://sourceforge.net/p/keepass/bugs/1685/

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Sondra Kinsey - 2019-09-14

I experience this bug daily with KeePass 2.38 on Ubuntu 18.04.3 LTS.

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Dominik Reichl - 2019-09-14

KeePass 2.38 is old (released before the changes mentioned above). I'd suggest to test the latest version (currently 2.43).

Best regards,
Dominik

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