This is the first time I downloaded and installed Jdev11.4. An application created with Jdev10.1.3 is migrated into 11.4 successfully according to Jdev. When a JSP is opened in the IDE, instead of showing the correct layout of the components, it shows nested squares.
I checked the forum and did not see anything related to this problem. Guess I missed something very important but really cannot figure it out myself. I was wondering if I can get some help from here. Thank you so much.
That looks like a symptom of a migration problem. Production was just released today (http://www.oracle.com/technology/software/products/jdev/htdocs/soft11.html p). We can start from there if the problem still persists. More migration cases are handled.