For all objects encountered in findChild(), a wrapper was created just to be able to retrieve its type object and check against it. As there is a name lookup involved, it happens that non-QObject wrappers are created for this (in the specific case, an enum wrapper), which leads to crashes later on. Refactor the code, extracting a helper function to PySide which finds the best-matching type object for a QObject to check on that. Rearrange the check so that the name is checked first. Fixes: PYSIDE-1609 Change-Id: I026854201f3f6eca9e5905105127f0a4b4588fa9 Reviewed-by: Christian Tismer <tismer@stackless.com> (cherry picked from commit 98aef951920641dcdf4c217a0c51626cdf82caf8)