QTextCodec decode chinese gb2312 crashing...

[denny.t]

my application is crashing when i use QTextCodec class to decode chinese GB2312 text on other computer without Qt, but run on my machine is well. why?

help me~

Paltform: winxp
Qt: 4.1.1 open source

Code below:

[zlatko]

Maiby another win open source bug :confused:

[jpn]

Maybe you should add a check for if the codec could be found.
In MainWindow::load():


QTextCodec *codec = QTextCodec::codecForName(codecName);
if (codec) {
QString str = codec->toUnicode(data);
ui.textEdit->setPlainText(str);
}



As docs say:
QTextCodec::codecForName() returns 0 if no codec matching the name name could be found.

So I'd suspect the usage of null pointer.. Probably the "other" machine does not have the codec installed?

[denny.t]

thanks~~~~~

all is ok~