- 
    Bug 
- 
    Resolution: Done
- 
    P1: Critical 
- 
    Qt Creator 2.4.0-beta, Qt Creator 2.4.0
- 
    None
- 
        fad5cc01669bd892b6c30362732c62f5c55c5ba2
Steps:
1. Open Qt Creator ,create an Qt quick application with harmattan components . Other settings just use the default option.
2. Switch to Edit view ,chose main.qml
3. Add "
" in the code, see screenshot. There is a gray underline showing up.
3. Press the "enter key" at the end of codes with gray underline.
Actually result:.
 QtCreator couldn't work anymore. It seems creator is about to crash,  there is no crash log, and have to force quit it from MAC OS.
