Commit aa4f4cad9a245fd1c90aaa22820e71b1536bad17
1 parent
490d87a8
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master
FIX: StopNavigation function when serial port connection has not been formed
StopNavigation function is called, e.g., when InVesalius is quitted. If the serial port was enabled in the UI but navigation had not been started, it previously caused an error because serial_port_connection variable was None.
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invesalius/navigation/navigation.py
| @@ -324,9 +324,10 @@ class Navigation(): | @@ -324,9 +324,10 @@ class Navigation(): | ||
| 324 | self.coord_queue.clear() | 324 | self.coord_queue.clear() |
| 325 | self.coord_queue.join() | 325 | self.coord_queue.join() |
| 326 | 326 | ||
| 327 | - if self.SerialPortEnabled(): | 327 | + if self.serial_port_connection is not None: |
| 328 | self.serial_port_connection.join() | 328 | self.serial_port_connection.join() |
| 329 | 329 | ||
| 330 | + if self.SerialPortEnabled(): | ||
| 330 | self.serial_port_queue.clear() | 331 | self.serial_port_queue.clear() |
| 331 | self.serial_port_queue.join() | 332 | self.serial_port_queue.join() |
| 332 | 333 |