View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0009412 | ardour | bugs | public | 2023-07-06 19:56 | 2023-07-08 22:37 |
| Reporter | aggraef | Assigned To | paul | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Arch | OS | Linux | OS Version | (any) |
| Product Version | 7.5 | ||||
| Summary | 0009412: "Uninitialized Parameter symbol() called" warning | ||||
| Description | Whenever I run Ardour (7.5-120 at present) for an extended period of time, I can see a large number of these messages in the log window: 2023-07-06T21:31:57 [WARNING]: Uninitialized Parameter symbol() called. These pop up occasionally, at seemingly random times. The message probably comes from `std::string EventTypeMap::to_symbol(const Evoral::Parameter& param) const` in event_type_map.cc:231 and seems to indicate an unkown automation type. This happens even with the most basic session, e.g., with a single MIDI track, some notes, not even a synth, nor any automation on it. | ||||
| Steps To Reproduce | Create a new session, add a MIDI track with a MIDI clip on it, and wait. The messages should start popping up. If not, try to hit play and stop. | ||||
| Tags | No tags attached. | ||||
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It happens when ardour saves. Either explicitly, or periodicThread 1 "ArdourGUI" hit Breakpoint 1, ARDOUR::EventTypeMap::to_symbol[abi:cxx11](Evoral::Parameter const&) const (this=0x6060003eace0, param=...) at ../libs/ardour/event_type_map.cc:297 297 PBD::warning << "Uninitialized Parameter symbol() called." << endmsg; (gdb) bt #0 ARDOUR::EventTypeMap::to_symbol[abi:cxx11](Evoral::Parameter const&) const (this=0x6060003eace0, param=...) at ../libs/ardour/event_type_map.cc:297 0000001 0x00007ffff55bf39b in ARDOUR::AutomationList::state(bool, bool) const (this=0x619001705280, save_auto_state=true, need_lock=true) at ../libs/ardour/automation_list.cc:335 #2 0x00007ffff55bf118 in ARDOUR::AutomationList::get_state() const (this=0x619001705280) at ../libs/ardour/automation_list.cc:327 #3 0x00007ffff558f33c in ARDOUR::Automatable::get_automation_xml_state() const (this=0x62500262ca50) at ../libs/ardour/automatable.cc:329 0000004 0x00007ffff601a41a in ARDOUR::Route::state(bool) const (this=0x62500262c900, save_template=false) at ../libs/ardour/route.cc:2609 0000005 0x00007ffff64a9db2 in ARDOUR::Track::state(bool) const (this=0x62500262c900, save_template=false) at ../libs/ardour/track.cc:185 #6 0x00007ffff5c142f8 in ARDOUR::MidiTrack::state(bool) const (this=0x62500262c900, save_template=false) at ../libs/ardour/midi_track.cc:241 #7 0x00007ffff6019345 in ARDOUR::Route::get_state() const (this=0x62500262c900) at ../libs/ardour/route.cc:2538 0000008 0x00007ffff62f960c in ARDOUR::Session::state(bool, ARDOUR::Session::snapshot_t, bool, bool) const (this= 0x6260000e7100, save_template=false, snapshot_type=ARDOUR::Session::NormalSave, for_archive=false, only_used_assets=false) at ../libs/ardour/session_state.cc:1519 0000009 0x00007ffff62ed2ef in ARDOUR::Session::save_state(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, bool, bool, bool, bool) ... (gdb) p param $1 = (const Evoral::Parameter &) @0x6190017053b0: {_type = 31, _id = 0, _channel = 0 '\000'} Looks like MidiVelocityAutomation is missing |
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MIDI Velocity tracks are work in progress (and currently show a fake Automation Control in the track-header, which is what that enum is used for) |
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Fixed in commit 1c54f0e4 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2023-07-06 19:56 | aggraef | New Issue | |
| 2023-07-08 03:04 | x42 | Note Added: 0027860 | |
| 2023-07-08 03:11 | x42 | Note Added: 0027861 | |
| 2023-07-08 22:37 | paul | Assigned To | => paul |
| 2023-07-08 22:37 | paul | Status | new => resolved |
| 2023-07-08 22:37 | paul | Resolution | open => fixed |
| 2023-07-08 22:37 | paul | Note Added: 0027879 |
