Record abnormal springboot startup error
org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token
found character '@' that cannot start any token. (Do not use @ for indentation)
in 'reader', line 15, column 13:
active: @profiles.active@
Before starting, it has been able to be used without errors. Suddenly one day it cannot be started. After trying many methods, it doesn’t work. Then I thought it might be a maven problem. Then I clicked the right mouse button in the pom file and selected the reconstruction project, and then it was solved. ,It's that simple.