Not having a good foreign minister to see what Hitler was doing.
Polish foreign minister knew exactly what Hitler was doing.
Britain knew full well but let it all happen as it was on the cards.
No it did not, polish secret service did know and was letting UK know but Britain refused to believe untill the annexation of Austria.
whilst Poland was thumped all too fast due to a lack of information gathering
More than half of all information fed to France and Britain untill 1939 came from polish secret service.
Can you shut up now, please?
Yes, there was a lack of mobilisation due to a lack of information
personal comment removed , mobilisation was delayed at the direct behest of UK and France, Poland wanted it to commence a week earlier than it did.
In which year were you aware of Hitler's plans?
All the time.