Details
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Bug
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Resolution: Invalid
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P3: Somewhat important
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None
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5.14.2
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None
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macOS
Description
I am using QJSEngine, here is my access method from my helper class:
QJSEngine* clsScriptHelper::pobjGetScriptEng() {
if ( clsScriptHelper::mspobjJSeng == nullptr ) {
clsScriptHelper::mspobjJSeng = new QJSEngine();
if ( clsScriptHelper::mspobjJSeng != nullptr ) {
clsScriptHelper::mspobjJSeng->installExtensions(QJSEngine::AllExtensions); //Added the tests below to illustrate it doesn't work, both error with 2
QJSValue err; err = clsScriptHelper::mspobjJSeng->evaluate("(print(1 + 2);)");
if ( err.isError() ) {
qDebug() << err.EvalError;
}
err = clsScriptHelper::mspobjJSeng->evaluate("(console.log(1 + 2);");
if ( err.isError() ) {
qDebug() << err.EvalError;
}
//End of example tests proving it doesn't work!
}
}
Q_ASSERT_X(clsScriptHelper::mspobjJSeng!=nullptr, "clsScriptHelper::pobjGetScriptEnd", "mspobjJSeng is NULL!");
return clsScriptHelper::mspobjJSeng;
}
I've checked using the debugger and the call to InstallExtensions is getting called. However when I call evaluate on a script to be processed I get error number 2 returned.
According to the documentation this:
Indicates that console functions (console.log(), for example) should be installed.
Why am I getting this, doesn't QJSEngine::AllExtensions include
QJSEngine::ConsoleExtension ?
Even if I add QJSEngine::ConsoleExtension to the InstallExtensions call I still get the same error.
From: https://doc.qt.io/qt-5.9/qjsengine.html
QJSEngine::ConsoleExtension 0x2 Indicates that console functions (console.log(), for example) should be installed.