Maven Package Compilation Error

Question

i created a webapp project using maven in eclipse. when i run the command mvn package in command prompt it showing folowing error.

[ERROR] COMPILATION ERROR         


        

Answer 1

1. Check your installation JDK and its path - download link

2. Check its path on environmental variables - check

3. Add eclipse windows->preferences->Java->installed JREs->add->standart VM -> JRE home (jdk path exmp:'C:\Program Files\Java\jdk1.8.0_221') then apply.

4. right click your project -> properties -> select (Libraries -> JRE System libraries) -> edit -> choose workspace default JRE (JDK.1.8.0_221)

5. Right-click your project -> Maven update clean and install project again.