Qt not working properly... ( compiler problems ? )

[MongKong]

@mrjj

should i reinstall Qt ?

[mrjj]

@MongKong
Hi
well something did went wrong.
Could you please first remove all of Qt.
Then reboot
and then install the mingw Qt packet.
We could also try fiddling with the kits but
often a reinstall is faster if you have ok internet.

[EvanZ]

Hey @MongKong,

I had recently problems when installing Qt. So I wrote a mini-list of what to do after completely uninstalling Qt, if it can help you:

1. When installing Qt, select:
   a. the latest version of Qt
   b. the latest compiler version. Choose the MinGW compiler and select the MinGW kit, but not all the MSCV kits.
   c. the latest framework version
   d. a debugger is selected by default

2. When creating a new project, if necessary, unblock the firewalls of your antivirus.

3. When creating a new project, if necessary, go to tools->options and select the kit corresponding to the compiler (show the pathway).

[MongKong]

i uninstalled Qt and installed it again and i installed all of these packages :

Tried creating a project again...still same thing....
@EvanZ
about the tools->options thingy, what do i do, do i press on Desktop Qt 5.12.1 MinGW and press add ? :

And another thing, when i try opening projects i get this:

[SGaist]

Hi,

If you over over the yellow warning sign, you'll have more information about what is wrong.

You should also check the Compilers panel.

[mrjj]

Hi
That is really odd. normally mingw just works,
Do you have any other version of mingw installed ?
Do you have Avast virus scanner installed ?

[MongKong]

@mrjj

i used this program before cause i was coding in CodeBlocks ( because it didn't detect my compiler ):

@SGaist :
This is what the yellow warning says:

[SGaist]

Looks like you are trying to use a 32bit build of MinGW for a 64bit build of Qt.

[MongKong]

@SGaist
hihi
Yep, thank you for realizing that !!!
it was set for this : F:\Qt\Tools\mingw730_32\bin\g++.exe
so i changed it to this: F:\Qt\Tools\mingw730_64\bin\g++.exe
now it's working fine :D

[MongKong]

@mrjj @EvanZ @SGaist

I just want to say thank you to all of you for helping me out !!!
Now i can try and make a game :D

[SGaist]

You're welcome !

Since you have it working now, please mark the thread as solved using the "Topic Tools" button so that other forum users may know a solution has been found :)