I just installed Flex Builder 3 on an Intel Mac with Leopard
(10.5.4). Flex Builder runs OK. When it builds a project I get an
error: "An internal build error has occurred. Right-click for more
information." The right click provides no information. Nothing
seems to be getting built. I have downloaded example projects such
as the Simple RIA tutorial. Everything fails in the same way. I
can't run or debug a project.
Try going to the Help menu and select "Product Details,"
which is at the bottom of the menu (in Windows). In the "Product
Details" dialog box, click on "Configuration Details," and lastly
in the "Configuration Details" dialog box click on "View Error
Log." At the bottom of the log should be the latest error
preventing you from building the app.