RuoYi框架学习超简单案例 - 新闻管理系统

朋友，我想请问一下，这个RuoYi框架学习超简单案例 - 新闻管理系统（https://blog.csdn.net/weixin_44034328/article/details/104081504?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168930343516800182140883%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=168930343516800182140883&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-104081504-null-null.142^v88^insert_down38v5,239^v2^insert_chatgpt&utm_term=%E8%8B%A5%E4%BE%9D%E6%96%B0%E9%97%BB&spm=1018.2226.3001.4187&ydreferer=aHR0cHM6Ly9zby5jc2RuLm5ldC9zby9zZWFyY2g%2Fc3BtPTEwMDAuMjExNS4zMDAxLjc0OTkmcT0lRTglOEIlQTUlRTQlQkUlOUQlRTYlOTYlQjAlRTklOTclQkImdD0mdT0mdXRtX21lZGl1bT1kaXN0cmlidXRlLnBjX3NlYXJjaF9ob3Rfd29yZC5ub25lLXRhc2staG90X3dvcmQtYWxpcmVjbWQtMS0lRTglOEIlQTUlRTQlQkUlOUQlRTYlOTYlQjAlRTklOTclQkItbnVsbC1udWxsLjE3MiU1RXY4JTVFdGFnX2ZsYWcmZGVwdGhfMS11dG1fc291cmNlPWRpc3RyaWJ1dGUucGNfc2VhcmNoX2hvdF93b3JkLm5vbmUtdGFzay1ob3Rfd29yZC1hbGlyZWNtZC0xLSVFOCU4QiVBNSVFNCVCRSU5RCVFNiU5NiVCMCVFOSU5NyVCQi1udWxsLW51bGwuMTcyJTVFdjglNUV0YWdfZmxhZw%3D%3D&ydreferer=aHR0cHM6Ly9zby5jc2RuLm5ldC9zby9zZWFyY2g%2Fc3BtPTEwMDAuMjExNS4zMDAxLjc0OTkmcT0lRTglOEIlQTUlRTQlQkUlOUQlRTYlOTYlQjAlRTklOTclQkImdD0mdT0mdXRtX21lZGl1bT1kaXN0cmlidXRlLnBjX3NlYXJjaF9ob3Rfd29yZC5ub25lLXRhc2staG90X3dvcmQtYWxpcmVjbWQtMS0lRTglOEIlQTUlRTQlQkUlOUQlRTYlOTYlQjAlRTklOTclQkItbnVsbC1udWxsLjE3MiU1RXY4JTVFdGFnX2ZsYWcmZGVwdGhfMS11dG1fc291cmNlPWRpc3RyaWJ1dGUucGNfc2VhcmNoX2hvdF93b3JkLm5vbmUtdGFzay1ob3Rfd29yZC1hbGlyZWNtZC0xLSVFOCU4QiVBNSVFNCVCRSU5RCVFNiU5NiVCMCVFOSU5NyVCQi1udWxsLW51bGwuMTcyJTVFdjglNUV0YWdfZmxhZw%3D%3D），你运行成功了吗。我粘贴java、xml和页面文件到ide里面，打开报错如下图，请问遇到这个问题了吗？