问题:Multiple annotations found at this line: - user cannot be resolved

报错:Multiple annotations found at this line: - user cannot be resolved

第一步:右键找到Build Path 点击Configure Build Path

报错:Multiple annotations found at this line: - user cannot be resolved

第二步:选中JRE System Library ,点击Edit

报错:Multiple annotations found at this line: - user cannot be resolved

第三部:选中 Workspace default JRE(JDK),最后点击finish

报错:Multiple annotations found at this line: - user cannot be resolved

相关文章: