Crash in QVariantMap/QVariantList destructor
Hallo folks,
I recently built up a structure using QVariantMaps and QVariantLists to convert it to JSON afterwards.
But I experienced a strange behaviour when leaving the function and the destructor of this structure has been called.
It looked like this:
- QVariantMap outerMap;
- QVariantList outerList;
- QVariantMap innerMap;
- QVariantList innerList;
- innerList.append("foo");
- innerMap.insert("test", innerList);
- outerList.append(innerMap);
- outerMap.insert("test1", outerList);
If I replace the innerList with another QVariantMap or anything else, it workes fine. Is this a problem on my side or is this a bug in Qt? I also tried to clear all QVariantMaps and QVariantLists myself starting from the inner to outer before I delete them, but the same problems comes up..
Any ideas? ;)
7 replies
Mixing wrong DLLs can lead to that effect.
The Dependency Walker [dependencywalker.com] shows you the loaded (or missing) DLLs. Be aware, that it shows different results than using it from within the IDE, as the latter may have manipulated the search PATH.
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