Peppermint OS

Resources => User Submitted Tutorials => Topic started by: PCNetSpec on August 24, 2017, 12:32:44 pm

Title: Manager Accounting - Unhandled exception at Eto.Forms.MessageBox.Show
Post by: PCNetSpec on August 24, 2017, 12:32:44 pm
I occasionally use Manager Accounting software (in Peppermint 7/8 64bit) from here:

But recently in Peppermint 7/8 64bit it refused to start, when I attempted to run it from the command line with
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/opt/manager-accounting/manager-accountingI got a load of "Unhandled Exception at Eto.Forms.MessageBox.Show" messages.

The fix is to update the version of all your mono libs.

You can do this in Peppermint 7/8 64bit by running the following commands to update mono directly from the mono-project repos:
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sudo apt-key adv --keyserver hkp:// --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EFthen
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echo "deb xenial main" | sudo tee /etc/apt/sources.list.d/mono-official.listthen
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sudo apt-get updatethen
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sudo apt-get dist-upgradeManager should now start.

I wouldn't do this unless you're having problems with any mono apps .. I just put this here to document the issue if it comes up.