nothing is displaying after click "view database Structure" - Talend open studio for data quality

[Anonymous]

I have installed Talend open studio for data quality ( v 7.0.1) which is successfully connected to MySQL database. First , I ran catalogue analysis and got result but moment I click "view Keys" , got warning message that " cant find corresponding table into data explorer ". After that , I opened data explorer perspective and tried to view database Structure but nothing is displaying and it is pure blank. 

Although am able to run any sql query or perform any analysis successfully.

[Anonymous]

Hello,

Are your Data Explorer window closed but the Data Explorer perspective is left open at the top?

Have you tried to restart Studio to see if you could fix this problem (rather than just closing and re-opening the Data Viewer perspective)?

Note:Click on "Window> Reset perspective" would help you to restore lost views.

Is there any more error message in Error Log?

To show the Error Log view on the tab system, go to Window > Show views, then expand the General node and select Error Log.

Best regards

Sabrina