ext-parent pom.xml missing modules: ext-opcda and ext-pro

[wisdomleo]

~\ext-parent\pom.xml：
Cannot resolve symbol 'ext-opcda': 28
Cannot resolve symbol 'ext-pro':30

[bambooww]

You can delete it and continue building

[wisdomleo]

OK, thanks a lot !!! Build completed successfully with 8 warnings in 31 sec!