Exception in thread "main" java.util.zip.ZipException: error in opening zip file · Issue #66211 · flutter/flutter · GitHub
SOLVED - Exception in thread "main" java.util.zip.ZipException: error in opening zip file · Issue #51195 · flutter/flutter · GitHub
WorldServer - Internal error when importing/uploading Return package 'Error opening ExportZipReader streams. archive is not a ZIP archive (covers java. util.zip.ZipException: archive is not a ZIP archive))'