A debug error occurs after packaging and migration

Zhang gm

After packaging the project and porting it, how to solve the debug error when it is ported to another computer?

Looking forward to answers, thank you very much！！！
Thank you very, very much！！！

Axel Spoerl

Good morning and welcome to the Qt forum,

this is your first post, so let me flip the coin around:
Please put yourself into the shoes of someone who wants to help you on this forum.
What do you have to show, share, to make his - a volunteer's - job as easy as possible?
Give as much information as possible, show your code, tell us about the operating system (Windows version) you are using, which Qt version, modules.

With the little information at hand, I can only see that your application isn't even starting up correctly.
Probably you have deployed a debug build to a computer without debugging tools.

Zhang gm

Hello and thanks for your reply！！！
This application is a problem with the operation of the application after I packaged it and ran it on another computer.
The compiled computer configuration is: windows11, Qt5.12.12.
I used the Bobcat 640 GigE probe and opencv and the Spinnaker SDK for this project.

jsulm

@Zhang-gm said in A debug error occurs after packaging and migration:

I packaged it

How did you package it?
Did you use windeployqt? https://doc.qt.io/qt-6/windows-deployment.html

Zhang gm

@jsulm Thanks for the reply, I used the plugin inside vs for packaging, and I understand that this may be due to the GenI protocol that the camera relies on.
https://forum.qt.io/topic/126717/balser-camera-init-by-qt-on-win10-platform
If you look at this solution, would you be able to give more specific steps if you know it?
Thank you very much again！！！

SGaist

Hi,

One thing to do is use a tool such as Dependency Walker to ensure you have all the dependencies of your application in place. Which means also checking the dll/plugins of your dependencies.