How to ensure the creation of a folder?

[LuisLoez89]

Dear all,
I am having random problems when I try to create a folder. Is there any way to ensure the creation of a folder? I am trying a while loop like the next but i am afraid to create an infinite loop.

//remove dir if exists
    QDir previousDir("previousDirPath");
    if(previousProprocessingDir.exists())
        removeDir(previousDirPath); //Custom process to remove dirs recursively
 
    while (!QDir("previousDirPath").exists()) {
        QDir().mkdir("previousDirPath");
    }

//remove dir if exists
    QDir previousDir("previousDirPath");
    if(previousProprocessingDir.exists())
        removeDir(previousDirPath); //Custom process to remove dirs recursively

    while (!QDir("previousDirPath").exists()) {
        QDir().mkdir("previousDirPath");
    }

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Thanks