QJsonObject.insert("long-name") creates truncated key. How can I get around this?

[pokemonsrqt]

I have a QJsonObject that already has a key

"data-source-storages"

I use the following statement to replace the value connected to that key:

obj.insert("data-source-storages", dataSourceStorages);

After this statement has executed the debugger shows that the QJsonObject now has a key with the truncated name

"data-sourc"

instead of

"data-source-storages"

Why is this happening? How can I replace a value without clipping the key?

[sierdzio]

Sounds like a bug. Which Qt version are you using? What operating system? Can you try some other long string - is behaviour the same?

[jsulm]

@pokemonsrqt I doubt the key is really truncated, I guess it is simply the dubugger showing it this way for some reason.
Did you try to print out the Json string?

[pokemonsrqt]

I'm using macOS 10.13.6, Qt Creator 4.7.2 and Qt 5.11.2.

The application works, so it seems that it is only the debugger showing the wrong value as @jsulm figured. I won't pursue this issue any further.