{"action":"created","issue":{"url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/453","repository_url":"https://api.github.com/repos/AIDASoft/DD4hep","labels_url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/453/labels{/name}","comments_url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/453/comments","events_url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/453/events","html_url":"https://github.com/AIDASoft/DD4hep/issues/453","id":376780097,"node_id":"MDU6SXNzdWUzNzY3ODAwOTc=","number":453,"title":"Problem with visualisation","user":{"login":"vijayanandkv","id":44701014,"node_id":"MDQ6VXNlcjQ0NzAxMDE0","avatar_url":"https://avatars3.githubusercontent.com/u/44701014?v=4","gravatar_id":"","url":"https://api.github.com/users/vijayanandkv","html_url":"https://github.com/vijayanandkv","followers_url":"https://api.github.com/users/vijayanandkv/followers","following_url":"https://api.github.com/users/vijayanandkv/following{/other_user}","gists_url":"https://api.github.com/users/vijayanandkv/gists{/gist_id}","starred_url":"https://api.github.com/users/vijayanandkv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vijayanandkv/subscriptions","organizations_url":"https://api.github.com/users/vijayanandkv/orgs","repos_url":"https://api.github.com/users/vijayanandkv/repos","events_url":"https://api.github.com/users/vijayanandkv/events{/privacy}","received_events_url":"https://api.github.com/users/vijayanandkv/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-11-02T11:53:41Z","updated_at":"2018-11-06T15:18:26Z","closed_at":null,"author_association":"NONE","body":"Hi, I am a PhD student from Novosibirsk state university . I created geometry for TPC using DD4hep and now I am trying to visualize the events. but when I try to open the root file , I am getting the following error.\r\n\r\n - OS version: Ubuntu 16.04\r\n - DD4hep version:  1.9\r\n- Compiler version: e.g GCC 6.2\r\n \r\n \r\n - Input: root -l\r\n       >>  .x DDEve.C(\"/home/vijayanandkv/worakarea/aurora/DetectorDescription/DetBase/xml/sctaudetector.xml\")\r\n\r\n>> then tried to open eventdata\r\n - Output: I got the following output \r\n\r\nInfo in <DDEve>: +++ Loaded libpodio library .....\r\nInfo in <DDEve>: +++ Loaded DDG4IO library .....\r\nInfo in <DDEve>: +++ Loaded DDEve library .....\r\nPersistencyIO    INFO  +++ Set Streamer to dd4hep::OpaqueDataBlock\r\nPersistencyIO    INFO  +++ Patching TGeoVolume.fUserExtension to persistent\r\nPersistencyIO    INFO  +++ Patching TGeoNode.fUserExtension to persistent\r\nInfo in <TGeoManager::TGeoManager>: Geometry world, Detector Geometry created\r\nDetector         INFO  *********** Created World volume with size:  600  600  600\r\nInfo in <TGeoManager::SetTopVolume>: Top volume is world_volume. Master volume is world_volume\r\nInfo in <TGeoNavigator::BuildCache>: --- Maximum geometry depth set to 100\r\nCompact          INFO  ++ Converted subdetector:InnerG10Tube of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:InnerCopperTube of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:TPC_sd of type DD4hep_TubeSegment [TPCSD]\r\nCompact          INFO  ++ Converted subdetector:OuterCopperTube of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:OuterG10Tube of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:Cathode plane of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:Kaptondisk of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:G10disk of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:Kaptondisk2 of type DD4hep_TubeSegment \r\nCompact          INFO  ++ Converted subdetector:G10disk2 of type DD4hep_TubeSegment \r\nDetector         WARN  +++ Object 'compact_checksum' is already defined and new one will be ignored\r\nDetector         WARN  +++ Object 'compact_checksum' is already defined and new one will be ignored\r\nInfo in <TGeoManager::CheckGeometry>: Fixing runtime shapes...\r\nInfo in <TGeoManager::CheckGeometry>: ...Nothing to fix\r\nInfo in <TGeoManager::CloseGeometry>: Counting nodes...\r\nInfo in <TGeoManager::Voxelize>: Voxelizing...\r\nInfo in <TGeoManager::CloseGeometry>: Building cache...\r\nInfo in <TGeoManager::CountLevels>: max level = 1, max placements = 10\r\nInfo in <TGeoManager::CloseGeometry>: 11 nodes/ 12 volume UID's in Detector Geometry\r\nInfo in <TGeoManager::CloseGeometry>: ----------------modeler ready----------------\r\nDetector         INFO  +++ Patching names of anonymous shapes....\r\nDisplay          INFO  +++ Load children of world_volume_1 to 1 levels\r\nInfo in <TGeoManager::SetVisLevel>: Automatic visible depth disabled\r\nroot [1] PopupMenu        INFO  +++ HandleMenu: executing callback with ID=3 Arg=(nil) [0x7fffea276d88]\r\nDDG4EventHandler::open INFO  +++ Branch TPCTrackerHits has 100 entries.\r\nDDG4EventHandler::open INFO  +++ Branch Hits has 100 entries.\r\nDDG4EventHandler::open INFO  +++ Branch allGenParticles has 100 entries.\r\nDDG4EventHandler::open INFO  +++ Branch allGenParticles#0 has 100 entries.\r\nDDG4EventHandler::open INFO  +++ Branch allGenParticles#1 has 100 entries.\r\nDDG4EventHandler ERROR +++ ReadEvent: Read 36200 bytes of event data for entry:0\r\nEventHandler     ERROR +++ Display new event.....\r\n\r\n - Goal: A short description of what you are trying to achieve\r\n"},"comment":{"url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/comments/436289338","html_url":"https://github.com/AIDASoft/DD4hep/issues/453#issuecomment-436289338","issue_url":"https://api.github.com/repos/AIDASoft/DD4hep/issues/453","id":436289338,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNjI4OTMzOA==","user":{"login":"MarkusFrankATcernch","id":8831087,"node_id":"MDQ6VXNlcjg4MzEwODc=","avatar_url":"https://avatars0.githubusercontent.com/u/8831087?v=4","gravatar_id":"","url":"https://api.github.com/users/MarkusFrankATcernch","html_url":"https://github.com/MarkusFrankATcernch","followers_url":"https://api.github.com/users/MarkusFrankATcernch/followers","following_url":"https://api.github.com/users/MarkusFrankATcernch/following{/other_user}","gists_url":"https://api.github.com/users/MarkusFrankATcernch/gists{/gist_id}","starred_url":"https://api.github.com/users/MarkusFrankATcernch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MarkusFrankATcernch/subscriptions","organizations_url":"https://api.github.com/users/MarkusFrankATcernch/orgs","repos_url":"https://api.github.com/users/MarkusFrankATcernch/repos","events_url":"https://api.github.com/users/MarkusFrankATcernch/events{/privacy}","received_events_url":"https://api.github.com/users/MarkusFrankATcernch/received_events","type":"User","site_admin":false},"created_at":"2018-11-06T15:18:26Z","updated_at":"2018-11-06T15:18:26Z","author_association":"CONTRIBUTOR","body":"Forget about the error. As I said before: The message is only to show that something is happening. I will change it to ALWAYS instead of error. Do you actually see hits ? "}}
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