1, issue:
idea of non-debug mode, the speed can officially start the project,
And when debug mode is activated, particularly slow start, even as the card, almost can not start the project.
2 reasons:
In some places the project hit a breakpoint, so affected when you start
3, the solution
Select "Debug" at the bottom of the idea of the operation bar, and then click the two overlapping red circles shown on the left column to cancel all breakpoints;