Build owncloud error lrelease error: Parse error at

I build owncloud win client on OpenSuSe

src/gui/CMakeFiles/test-drive.dir/build.make:273: recipe for target 'src/gui/client_TW.qm' failed
src/gui/CMakeFiles/test-drive.dir/build.make:281: recipe for target 'src/gui/client_cs.qm' failed
src/gui/CMakeFiles/test-drive.dir/build.make:277: recipe for target 'src/gui/client_ca.qm' failed
CMakeFiles/Makefile2:379: recipe for target 'src/gui/CMakeFiles/test-drive.dir/all' failed
lrelease error: Parse error at /home/datpham/client/translations/client_TW.ts:2:1: Start tag expected.

Please help me to fix it. Thank you very much.