The software does not open when it starts

[ROBINlxj]

When i installed easyleed by "pip install easyleed", it showed "Successfully installed easyleed-2.5.2".
However, when i want to open easyleed by "easyleed" or "python -m easyleed", it unsuccessed.

[feranick]

It seems QDoubleSpinBox.setValue(val) requires val to be a double. This patch forces the conversion.

patch.txt

Note: I didn't test it, because I don't have access to QT at the moment.