I upgraded my ubuntu 14.04 to 14.10 to use the latest ubuntu-sdk. But When I created a simple UI project there is just a red wave line under the "import Ubuntu.Components.1.1". So I moved my mouse to the red wave line. A window poped up showing like this literally:
Errors while reading typeinfo files: Failed to parse 'usr/lib/x86_64-linux-gnu/qt5/Ubuntu/Component/plugins.qmltypes'. Error:/usr/lib/x86_64-linux-gnu/qt3/qml/Ubuntu/Components/plugins.qmltypes:632:19:Expected string literal to contain 'Package/Name major.minor' or 'Name major.minor'. /usr/lib/x86_64-linux-gnu/qt3/qml/Ubuntu/Components/plugins.qmltypes:633:36:Expected array literal with only number literal members.
What does this lines mean? How can I solve these problems?