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Sorry I forgot to put the code in gray color !

Hi there !

I have the following very short code :

int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QDir::setCurrent(QCoreApplication::applicationDirPath());
...

Hi,

I have written a big project in qt Creator.
Sometimes I get this weird thing :

Qt Creator misses compiling a cpp file and obviously generates linkage errors such as LNK 2001 or LNK 2019....

Thanks for reply.
I have MinGW 4.8.0 and zlib 1.2.5

The library comes with a text file USAGE and they say :




I tried the second option but it failed : dlltool tells that there is an error...

Hi !

I am compiling a program including zlib with MinGW.
I put zlib.h into MinGW\include and zlib1.dll into MinGW\lib.

Compiles is fine but when linking generates a bunch of errors involving...

Hi everybody,

I'm using Qt 5 with VS 2012.
I'm trying to validate the .xsd file : musicxml.xsd that you can download here :

http://www.musicxml.com/for-developers/musicxml-xsd/

The code is :

Ok but I have another computer running another software in Qt Creator. It displays the string as \n. So I don't understand. I looked for some settings in Qt Creator but I didn't find anything. Weird...

And I see :

T "On the air."

For example, I expected to see:

T "On the air\n"

I mean LF that has ascii code 10.
Why can't I see in the debugger window. It's displayed as a "."

Hi everybody !

I am using Qt Creator with VS2012 compiler.
I declared a QByteArray variable : T
I initialized it. Everything OK.
I added the line :


T += "\n";

You're right. They put in the directory QtXml.

Everything is OK.
Thank you.

Hi everybody !

I'm writing a program with Qt Creator.
Something weird is happening :

I cannot write #include <QDomElement>. The compilator tells me no such file ...

Could you help please ?...

Hi !

I have a big project with many sources and headers.
For a better reading and understanding I would like to create a few directories A, B, C , D ... And put a group of sources and headers in...

Hi !

I have written many lines of code involving many headers.
When building the project I get many linking errors. These errors are not so hard to finf : LNK 2001 and LNK 2019 : the compiler is...

I mean sleep() that apparently compiles with MinGW but not with VS 2012

Hi !

I have been googling for a long time to find the header used with sleep().

Your help would be great ! Many thanks.

Here is more information :

QList<Line*> _separator;
foreach (Line* l, l._separator)
...

The line foreach gives a compilation error :
C2228 : left of _separator must have...

Hi !


I would like to know whether foreach instruction is full compatible with VS2012 ?

Thanks

VS 2012 does not understand the prefix "u8".
I used the hex escape. I mean I replaced \U0001d18f with the hex sequence \xf0\x9d\x86\x8f and deleted the prefix u8 in front of the string.
Is that...

Hi !

I use Qt 5.1.1 with Visual Studio 2012.

I declare:


struct Alpha {
const char* text_1;
const char* text_2;

That's always what I do before posting here ...

When fixing the issue with the antivirus the error C2338 is still there.
What can I do ?

Many thanks for reply. I agree because the problem is the same on various computers.
The question now is : does the problem explain the error C2338 ?

I'm having a trouble with Qt setup : The compiler (32 bits ...) cannot produce code for Qt ... that is 64 bits.
OK with that but how can I manage it ?