Spring boot Run prompt: No active profile set, falling back to default Profiles:default

Spring boot Run prompt: Process finished with exit code 1

The check found that some of the custom configuration items were removed in the application.properties configuration file, but the code was not deleted, causing the above error to occur.

For example, the configuration file originally existed:

jszs.path=/oracle/grgzpt-test/

The following applications exist in the code:
@Value ("${jszs.path}")
Private String Jszspath;

Remove the jszs.path=/oracle/grgzpt-test/configuration item from the configuration file, and if @value ("${jszs.path}" is not removed at this time, the above error message will appear when you run the Spring-boot app.

Spring boot Run prompt: No active profile set, falling back to default Profiles:default