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Diffstat (limited to 'src/imports/statemachine/signaltransition.cpp')
-rw-r--r-- | src/imports/statemachine/signaltransition.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/imports/statemachine/signaltransition.cpp b/src/imports/statemachine/signaltransition.cpp index eb7095bc2a..dcebb21b41 100644 --- a/src/imports/statemachine/signaltransition.cpp +++ b/src/imports/statemachine/signaltransition.cpp @@ -171,7 +171,11 @@ void SignalTransition::connectTriggered() QV4::ExecutionEngine *jsEngine = QQmlEngine::contextForObject(this)->engine()->handle(); QV4::Scope scope(jsEngine); QV4::Scoped<QV4::QObjectMethod> qobjectSignal(scope, QJSValuePrivate::convertedToValue(jsEngine, m_signal)); - Q_ASSERT(qobjectSignal); + if (!qobjectSignal) { + m_signalExpression.take(nullptr); + return; + } + QMetaMethod metaMethod = target->metaObject()->method(qobjectSignal->methodIndex()); int signalIndex = QMetaObjectPrivate::signalIndex(metaMethod); |