The warning and errors messages appear in the Problems view. To display the Problems views select Window > Show View > Problems . The Problems view appears docked to the lower part of the screen. Double click on error message in Problems view to navigate to the relevant source code. The Problems view shows problems for all open projects. If there is more than one open project, the window may show problems not associated with the project you are building. Compiler and linker error message are also shown in the Problems view.