# Desktop client showing error while launching
**URL:** https://discuss.tryton.org/t/desktop-client-showing-error-while-launching/8438
**Category:** System Administrator
**Created:** [March 24, 2025, 8:13am UTC](https://discuss.tryton.org/t/desktop-client-showing-error-while-launching/8438 "2025-03-24T08:13:09Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Arjun](https://discuss.tryton.org/u/Arjun)
#### Post date: [March 24, 2025, 8:13am UTC](https://discuss.tryton.org/t/desktop-client-showing-error-while-launching/8438/1 "2025-03-24T08:13:09Z")
Hi everyone , I’m using tryton 7.4 . while launching the desktop client it is showing an error " Fault Transaction object has no attribute \_datamanagers . i haven’t created any new modules , the error is showing when trying to launch the application as it is. This is my first time using tryton , so I’m not really sure how to resolve this.
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### Author:  [@pokoli](https://discuss.tryton.org/u/pokoli)
#### Post date: [March 24, 2025, 10:13am UTC](https://discuss.tryton.org/t/desktop-client-showing-error-while-launching/8438/2 "2025-03-24T10:13:16Z")
I think the problem is because you are connecting to a database that does not exists.
A message explaining this issue should be shown in all the text of the error.
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### Author:  [@system](https://discuss.tryton.org/u/system)
#### Post date: [March 26, 2025, 8:57am UTC](https://discuss.tryton.org/t/desktop-client-showing-error-while-launching/8438/3 "2025-03-26T08:57:02Z")
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