Facing issue while integrating Mendix with Teamcenter

Hello, I am facing issue while integrating the Teamcenter with mendix, i am following the guide from siemens and here is the error below. Please kindly help me.   the expression in the first screenshot is the issue, Item=`TcConnector.Item`  
1 answers

2 problems:

  1. You need to move the opening quote to the start. It should be ‘Item=TcConnector.Item’
  2. Not really a Teamcenter-related problem. You have added a parameter to your home page, but this won’t be available because the home page is accessed directly from navigation. You need to create the ItemSimpleQuery object on the page (using a nanoflow) rather than expecting it to be sent to the page