[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"problem-detail-error-could-not-transfer-metadata-meta-prefixes-txt-from":3},{"stack":4,"error":5,"seoName":6,"seoStack":7,"seo":8,"breadcrumb":10,"titlePrefix":18,"titleAccent":19,"lead":20,"facts":23,"why":38,"log":41,"fix":65,"engine":69,"related":73,"pitch":76},"java","could-not-transfer-metadata-meta-prefixes-txt-from","[WARNING] Could not transfer metadata \u002F.meta\u002Fprefixes.txt from\u002Fto spring-release (https","Java",{"description":9},"Learn what causes [WARNING] Could not transfer metadata \u002F.meta\u002Fprefixes.txt from\u002Fto spring-release (https, how PanelAlpha Engine responds to it during deployment.",[11,14,16],{"label":12,"href":13},"App Installations","\u002Fapps",{"label":7,"href":15},"\u002Fapps\u002Fstacks\u002Fjava",{"label":17},"[WARNING] Could not transfer metadata \u002F.meta\u002Fprefixes.txt from\u002Fto spring-release (https:\u002F\u002Frepo.spring.io\u002Flibs-release): HTTP Status: 401","[WARNING] Could not transfer metadata \u002F.meta\u002Fprefixes.txt from\u002Fto spring-release (https:\u002F\u002Frepo.spring.io\u002Flibs-release): ","HTTP Status: 401",[21],{"text":22},"Error recorded 1 times in PanelAlpha Engine deploys on Java. The deploy log below is the recorded failure output.",[24,29,32,34],{"label":25,"value":26,"tone":27,"tooltip":28},"Type","Error","err","An error that occurred in the deployed application. It is not necessarily a PanelAlpha Engine error, but we keep working on improvements so you run into fewer of them.",{"label":30,"value":31},"Seen","1 times",{"label":33,"value":7},"Where",{"label":35,"value":36,"tooltip":37},"Status","Observed","Our team will look into this soon, verify the cause and try to fix it in an upcoming release.",{"heading":39,"body":40},"",[],{"heading":42,"block":43},"What the log looks like",{"header":44,"lines":45},"Deploy log",[46,49,53,57,61],{"segments":47},[48],{"text":17},{"segments":50},[51],{"text":52},"[ERROR] [ERROR] Some problems were encountered while processing the POMs:",{"segments":54},[55],{"text":56},"[ERROR] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.spark:spark-core_2.12:jar -> duplicate declaration of version (?) @ line 266, column 21",{"segments":58},[59],{"text":60},"[ERROR] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.kylin:kylin-core-job:jar -> duplicate declaration of version (?) @ line 276, column 21",{"segments":62},[63],{"text":64},"[ERROR] 'dependenc…",{"heading":39,"steps":66,"block":67},[],{"header":39,"lines":68},[],{"heading":39,"body":70,"block":71},[],{"header":39,"lines":72},[],{"heading":74,"items":75},"Apps affected",[],{"heading":77,"body":78,"footNote":79,"docsLabel":80,"docsHref":81},"Try PanelAlpha Engine yourself.","The easiest way to turn your server into a safe, controlled environment for your AI agent. Deploy, manage and maintain any project from Claude Code, Cursor, Codex or any other MCP client. Open source under Apache 2.0, free to run.","Requires Ubuntu 24.04 or 26.04 · 2 GB RAM · 1 CPU","Read the documentation","https:\u002F\u002Fpanelalpha.com\u002Fdocs"]