The LIDAR process dies at the start of the first power-up program.

Phenomenon: LiDAR processes die at the first power-up program from the start

Cause: The program starts to set the output strength data to: true (default after power failure is: false), and then start reading strength data, but at this time the strength data is not ready, the strength of the function is not initialized some values, causing the program to exit

Processing: 1. Delay before reading the strength data

2. Assigning an initial value to an error variable in a constructor

Experience:

1. It is important to assign an initial value to a variable in a constructor, and do not forget that otherwise it is an indeterminate number.

2. Write the program to protect the sub-function output is correct, or the sub-function can be correctly run, will not error.

3.

The LIDAR process dies at the start of the first power-up program.