QCAD - 2D CAD System.
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FS#865 - Invisible Blocks are causing a warning Window ...
If I use in an area with invisible Blocks the “rectangular selection” in “lower left to upper right” direction for a move/copy, mirror, clipboard etc. action - a warning window appear. Also the reference points of the invisible blocks are visible.
If I use the “rectangular selection” in upper right to lower left direction everything works as expected.