https://bugs.kde.org/show_bug.cgi?id=506854
--- Comment #6 from Vlad Zahorodnii <[email protected]> --- Yeah I'm pretty sure. That TypeError can occur when both animate() and set() animations finish, which is the linked MR fixes. But the problem is still that w.offToCornerId is undefined sometimes even though set() has returned a valid array object. QJSEngine used to have a similar issue in the past, https://codereview.qt-project.org/c/qt/qtdeclarative/+/376471, but in that case it did delete the wrapper for EffectWindow some time later when collecting garbage, so we saw that w.offToCornerId were valid after the assignment, but when it was time to show windows back, some offToCornerId's were gone. -- You are receiving this mail because: You are watching all bug changes.
