Too many error alarms with UI freeze when I build strategies with my own template.

[First]
During build process using sq4 template file and config file attached,
Too many error messages alerted. 
When I double click the created strategy in databank to see its "equity chart" or "Trade Analysis" tab, tons of error messages generated like picture attached.


[Second]
Also, after 8 hours of build running, 
UI not responds. All I can see is just black blank screen. (as you can see in the attached picture)
but SQ4 seems still running.
After forced termination of SQ4, restart it, and I can see the recovered strategies in databank.




I posted these two problems on single task because I think these two problems may have some connections.