PPOCRLabelv2 crashs during work

[SplyzerRB]

Hello all,

OS: Windows 10
Paddle Version: paddleocr 2.6.0
PPOCRLabel: 2.1.3

hope i find some help here.
I try to lable my custom data with PPOCRLabelv2.
when working with the tool it crashes/closes itself when:

-trying to place a new rectangle
-scrolling with the mouse
-changing the OCR model
-randomly after some time

over all i am not able to lable my data.

please help.

Error of the rectangle:

  File "D:\Programme\lib\site-packages\PPOCRLabel\libs\canvas.py", line 596, in paintEvent
    p.drawRect(leftTop.x(), leftTop.y(), rectWidth, rectHeight)
TypeError: arguments did not match any overloaded call:
  drawRect(self, QRectF): argument 1 has unexpected type 'float'
  drawRect(self, int, int, int, int): argument 1 has unexpected type 'float'
  drawRect(self, QRect): argument 1 has unexpected type 'float'

scroll error:

File "D:\Programme\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 1425, in scrollRequest
    bar.setValue(bar.value() + bar.singleStep() * units)
TypeError: setValue(self, int): argument 1 has unexpected type 'float'

changing OCR model:

[2023/02/17 13:29:16] ppocr WARNING: When args.layout is false, args.ocr is automatically set to false
German
[2023/02/17 13:29:37] ppocr ERROR: lang latin is not support, we only support dict_keys(['en', 'ch']) for layout models

[SplyzerRB]

downgrading to Python 3.9.10 solved all!