QTextCodec decode chinese gb2312 crashing...

[zlatko]

Maiby another win open source bug

[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);
}

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

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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~