Hello,

I have just started to give U++ a try and have already had several occasions where the IDE simply dropped out.

Of course I am playing with the IDE to get the grip on it but have one occasion that is always giving a fatal error.

When I select Package Organizer I receive the following xmessage dialog:
Fatal Error
Assertion failed in /buid/upp-by-QxWM/upp-10804/uppsrc/Core/Value.cpp line 338
type < 0x8000000

I would like to know what I am doing wrong.

This is tested on two system: Mint 17.2 and Bodhi Linux (Ubuntu Xenial clone) with the same results.