Is necessary have QT creator if i already created my interface
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@mrjj yes this, then, if i want to run my app (interface) in other computer, because is a app for my final project and i will need to run in others computers. Do i just need to place the missings DLL in the same folder?
@AdrianCruz You should take a look at https://doc.qt.io/Qt-5/windows-deployment.html
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@AdrianCruz
Yes , basically its just a folder with the Qt dlls you app needs.
There is tool to help get them.@mrjj Thanks so much! i have tried to find the missing DLLs with the windows tool but i received this message when i run the tool
Warning: Cannot find GCC installation directory. g++.exe must be in the path.
And also, after, many DLLs are still missing. What is the issue?
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@mrjj Thanks so much! i have tried to find the missing DLLs with the windows tool but i received this message when i run the tool
Warning: Cannot find GCC installation directory. g++.exe must be in the path.
And also, after, many DLLs are still missing. What is the issue?
@AdrianCruz I found the problem. Just needed to include the installation of MinGW in the path. Now the windows tool run properly but, i have found a new issue, when i try to run the .exe, i receive of windows a message that it says that it cannot find libwinpthread-1.dll. Another solution?
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@AdrianCruz I found the problem. Just needed to include the installation of MinGW in the path. Now the windows tool run properly but, i have found a new issue, when i try to run the .exe, i receive of windows a message that it says that it cannot find libwinpthread-1.dll. Another solution?
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@AdrianCruz I found the problem. Just needed to include the installation of MinGW in the path. Now the windows tool run properly but, i have found a new issue, when i try to run the .exe, i receive of windows a message that it says that it cannot find libwinpthread-1.dll. Another solution?
@AdrianCruz said in Is necessary have QT creator if i already created my interface:
I found the problem. Just needed to include the installation of MinGW in the path.
No, please don't add MinGW to your PATH! This can break other apps.
You should deploy your .exe and DLLs properly. @JonB already mentioned the Windows deployment tool: https://doc.qt.io/Qt-5/windows-deployment.html
At the end of the deployment, the required MinGW and Qt DLLs will be in the same folder as your .exe.
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@AdrianCruz said in Is necessary have QT creator if i already created my interface:
I found the problem. Just needed to include the installation of MinGW in the path.
No, please don't add MinGW to your PATH! This can break other apps.
You should deploy your .exe and DLLs properly. @JonB already mentioned the Windows deployment tool: https://doc.qt.io/Qt-5/windows-deployment.html
At the end of the deployment, the required MinGW and Qt DLLs will be in the same folder as your .exe.
@JKSH then, i will delete the MinGW of the path. But when i am using the windows tool and the tool returns this :
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Hi,
What path are you using to load it ?
What about using Qt resources system to get it builtin in your application ? -
Now it's fixed, but i have another question...ajajaja
I have my app working without opening QT creator, but the background picture of my app is not appear, why??
@AdrianCruz said in Is necessary have QT creator if i already created my interface:
the background picture of my app is not appear, why??
Some possible reasons:
- Your app can't find the picture
- You didn't deploy the required image plugin
How do you load the background picture?
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@JKSH with the next code:
QPixmap bkgnd("../InterfazKinect/img/foto_index_sinTXT.png");Running in QT creator the picture appears but using the executable not.
@AdrianCruz
well its a relative path.
so if u go to exe. and go one step back it expects there to be
InterfazKinect folder and inside there the img folder.
To avoid this, you can use q resource files.
http://doc.qt.io/qt-5/resources.html
http://www.bogotobogo.com/Qt/Qt5_Resource_Files.phpits then compiled into exe.
